81830342880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4273}}^1$

素因数の和:4352

約数の個数: 768

約数和(自身を含む): 347412602880

約数和(自身を除く): 265582260000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 62, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 108, 110, 117, 120, 124, 130, 132, 135, 143, 144, 155, 156, 160, 165, 176, 180, 186, 195, 198, 208, 216, 220, 234, 240, 248, 260, 264, 270, 279, 286, 288, 297, 310, 312, 330, 341, 351, 352, 360, 372, 390, 396, 403, 416, 429, 432, 440, 465, 468, 480, 495, 496, 520, 528, 540, 558, 572, 585, 594, 620, 624, 660, 682, 702, 715, 720, 744, 780, 792, 806, 837, 858, 864, 880, 930, 936, 990, 992, 1023, 1040, 1056, 1080, 1116, 1144, 1170, 1188, 1209, 1240, 1248, 1287, 1320, 1364, 1395, 1404, 1430, 1440, 1485, 1488, 1560, 1584, 1612, 1674, 1705, 1716, 1755, 1760, 1860, 1872, 1980, 2015, 2046, 2080, 2145, 2160, 2232, 2288, 2340, 2376, 2418, 2480, 2574, 2640, 2728, 2790, 2808, 2860, 2970, 2976, 3069, 3120, 3168, 3224, 3348, 3410, 3432, 3510, 3627, 3720, 3744, 3861, 3960, 4030, 4092, 4185, 4273, 4290, 4320, 4433, 4464, 4576, 4680, 4752, 4836, 4960, 5115, 5148, 5280, 5456, 5580, 5616, 5720, 5940, 6045, 6138, 6240, 6435, 6448, 6696, 6820, 6864, 7020, 7254, 7440, 7722, 7920, 8060, 8184, 8370, 8546, 8580, 8866, 8928, 9207, 9360, 9504, 9672, 10230, 10296, 10881, 10912, 11160, 11232, 11440, 11880, 12090, 12276, 12819, 12870, 12896, 13299, 13392, 13640, 13728, 14040, 14508, 14880, 15345, 15444, 15840, 16120, 16368, 16740, 17092, 17160, 17732, 18135, 18414, 18720, 19305, 19344, 20460, 20592, 21365, 21762, 22165, 22320, 22880, 23760, 24180, 24552, 25638, 25740, 26598, 26784, 27280, 28080, 29016, 30690, 30888, 32240, 32736, 33480, 34184, 34320, 35464, 36270, 36828, 38457, 38610, 38688, 39897, 40920, 41184, 42730, 43524, 44330, 44640, 46035, 47003, 47520, 48360, 49104, 51276, 51480, 53196, 54405, 54560, 55549, 56160, 58032, 61380, 61776, 64095, 64480, 66495, 66960, 68368, 68640, 70928, 72540, 73656, 76914, 77220, 79794, 81840, 85460, 87048, 88660, 92070, 94006, 96720, 98208, 102552, 102960, 106392, 108810, 111098, 115371, 116064, 119691, 122760, 123552, 128190, 132463, 132990, 133920, 136736, 141009, 141856, 145080, 147312, 153828, 154440, 159588, 163680, 166647, 170920, 174096, 177320, 184140, 188012, 192285, 193440, 199485, 205104, 205920, 212784, 217620, 222196, 230742, 235015, 239382, 245520, 256380, 264926, 265980, 277745, 282018, 290160, 294624, 307656, 308880, 319176, 333294, 341840, 348192, 354640, 368280, 376024, 384570, 397389, 398970, 410208, 423027, 425568, 435240, 444392, 461484, 470030, 478764, 491040, 499941, 512760, 529852, 531960, 555490, 564036, 576855, 580320, 598455, 611039, 615312, 617760, 638352, 662315, 666588, 683680, 705045, 709280, 736560, 752048, 769140, 794778, 797940, 833235, 846054, 870480, 888784, 922968, 940060, 957528, 999882, 1025520, 1059704, 1063920, 1110980, 1128072, 1153710, 1192167, 1196910, 1222078, 1230624, 1269081, 1276704, 1324630, 1333176, 1410090, 1457093, 1473120, 1499823, 1504096, 1538280, 1589556, 1595880, 1666470, 1692108, 1722019, 1740960, 1777568, 1833117, 1845936, 1880120, 1915056, 1986945, 1999764, 2051040, 2115135, 2119408, 2127840, 2221960, 2256144, 2307420, 2384334, 2393820, 2444156, 2499705, 2538162, 2649260, 2666352, 2820180, 2914186, 2999646, 3055195, 3076560, 3179112, 3191760, 3332940, 3384216, 3444038, 3576501, 3666234, 3691872, 3760240, 3830112, 3973890, 3999528, 4230270, 4238816, 4371279, 4443920, 4512288, 4614840, 4768668, 4787640, 4888312, 4999410, 5076324, 5166057, 5298520, 5332704, 5499351, 5640360, 5828372, 5960835, 5999292, 6110390, 6153120, 6345405, 6358224, 6383520, 6665880, 6768432, 6888076, 7153002, 7285465, 7332468, 7499115, 7520480, 7947780, 7999056, 8460540, 8610095, 8742558, 8887840, 9165585, 9229680, 9537336, 9575280, 9776624, 9998820, 10152648, 10332114, 10597040, 10998702, 11280720, 11656744, 11921670, 11998584, 12220780, 12690810, 12716448, 13113837, 13331760, 13536864, 13776152, 14306004, 14570930, 14664936, 14998230, 15498171, 15895560, 15998112, 16498053, 16921080, 17220190, 17485116, 17882505, 18331170, 18459360, 18942209, 19074672, 19150560, 19553248, 19997640, 20305296, 20664228, 21194080, 21856395, 21997404, 22561440, 23313488, 23843340, 23997168, 24441560, 25381620, 25830285, 26227674, 26663520, 27496755, 27552304, 28612008, 29141860, 29329872, 29996460, 30996342, 31791120, 32996106, 33842160, 34440380, 34970232, 35765010, 36662340, 37884418, 38149344, 39341511, 39995280, 40610592, 41328456, 43712790, 43994808, 46494513, 46626976, 47686680, 47994336, 48883120, 50763240, 51660570, 52455348, 54993510, 55104608, 56826627, 57224016, 58283720, 58659744, 59992920, 61992684, 63582240, 65569185, 65992212, 67684320, 68880760, 69940464, 71530020, 73324680, 75768836, 77490855, 78683022, 79990560, 82490265, 82656912, 87425580, 87989616, 92989026, 94711045, 95373360, 97766240, 101526480, 103321140, 104910696, 109987020, 113653254, 114448032, 116567440, 119985840, 123985368, 131138370, 131984424, 137761520, 139880928, 143060040, 146649360, 151537672, 154981710, 157366044, 164980530, 165313824, 170479881, 174851160, 175979232, 185978052, 189422090, 190746720, 196707555, 203052960, 206642280, 209821392, 219974040, 227306508, 232472565, 233134880, 239971680, 247970736, 262276740, 263968848, 275523040, 284133135, 286120080, 293298720, 303075344, 309963420, 314732088, 329961060, 340959762, 349702320, 371956104, 378844180, 393415110, 413284560, 419642784, 439948080, 454613016, 464945130, 495941472, 511439643, 524553480, 527937696, 568266270, 572240160, 606150688, 619926840, 629464176, 659922120, 681919524, 699404640, 743912208, 757688360, 786830220, 826569120, 852399405, 879896160, 909226032, 929890260, 1022879286, 1049106960, 1136532540, 1239853680, 1258928352, 1319844240, 1363839048, 1487824416, 1515376720, 1573660440, 1704798810, 1818452064, 1859780520, 2045758572, 2098213920, 2273065080, 2479707360, 2557198215, 2639688480, 2727678096, 3030753440, 3147320880, 3409597620, 3719561040, 4091517144, 4546130160, 5114396430, 5455356192, 6294641760, 6819195240, 7439122080, 8183034288, 9092260320, 10228792860, 13638390480, 16366068576, 20457585720, 27276780960, 40915171440, 81830342880]

約数ペア:

[(1, 81830342880), (2, 40915171440), (3, 27276780960), (4, 20457585720), (5, 16366068576), (6, 13638390480), (8, 10228792860), (9, 9092260320), (10, 8183034288), (11, 7439122080), (12, 6819195240), (13, 6294641760), (15, 5455356192), (16, 5114396430), (18, 4546130160), (20, 4091517144), (22, 3719561040), (24, 3409597620), (26, 3147320880), (27, 3030753440), (30, 2727678096), (31, 2639688480), (32, 2557198215), (33, 2479707360), (36, 2273065080), (39, 2098213920), (40, 2045758572), (44, 1859780520), (45, 1818452064), (48, 1704798810), (52, 1573660440), (54, 1515376720), (55, 1487824416), (60, 1363839048), (62, 1319844240), (65, 1258928352), (66, 1239853680), (72, 1136532540), (78, 1049106960), (80, 1022879286), (88, 929890260), (90, 909226032), (93, 879896160), (96, 852399405), (99, 826569120), (104, 786830220), (108, 757688360), (110, 743912208), (117, 699404640), (120, 681919524), (124, 659922120), (130, 629464176), (132, 619926840), (135, 606150688), (143, 572240160), (144, 568266270), (155, 527937696), (156, 524553480), (160, 511439643), (165, 495941472), (176, 464945130), (180, 454613016), (186, 439948080), (195, 419642784), (198, 413284560), (208, 393415110), (216, 378844180), (220, 371956104), (234, 349702320), (240, 340959762), (248, 329961060), (260, 314732088), (264, 309963420), (270, 303075344), (279, 293298720), (286, 286120080), (288, 284133135), (297, 275523040), (310, 263968848), (312, 262276740), (330, 247970736), (341, 239971680), (351, 233134880), (352, 232472565), (360, 227306508), (372, 219974040), (390, 209821392), (396, 206642280), (403, 203052960), (416, 196707555), (429, 190746720), (432, 189422090), (440, 185978052), (465, 175979232), (468, 174851160), (480, 170479881), (495, 165313824), (496, 164980530), (520, 157366044), (528, 154981710), (540, 151537672), (558, 146649360), (572, 143060040), (585, 139880928), (594, 137761520), (620, 131984424), (624, 131138370), (660, 123985368), (682, 119985840), (702, 116567440), (715, 114448032), (720, 113653254), (744, 109987020), (780, 104910696), (792, 103321140), (806, 101526480), (837, 97766240), (858, 95373360), (864, 94711045), (880, 92989026), (930, 87989616), (936, 87425580), (990, 82656912), (992, 82490265), (1023, 79990560), (1040, 78683022), (1056, 77490855), (1080, 75768836), (1116, 73324680), (1144, 71530020), (1170, 69940464), (1188, 68880760), (1209, 67684320), (1240, 65992212), (1248, 65569185), (1287, 63582240), (1320, 61992684), (1364, 59992920), (1395, 58659744), (1404, 58283720), (1430, 57224016), (1440, 56826627), (1485, 55104608), (1488, 54993510), (1560, 52455348), (1584, 51660570), (1612, 50763240), (1674, 48883120), (1705, 47994336), (1716, 47686680), (1755, 46626976), (1760, 46494513), (1860, 43994808), (1872, 43712790), (1980, 41328456), (2015, 40610592), (2046, 39995280), (2080, 39341511), (2145, 38149344), (2160, 37884418), (2232, 36662340), (2288, 35765010), (2340, 34970232), (2376, 34440380), (2418, 33842160), (2480, 32996106), (2574, 31791120), (2640, 30996342), (2728, 29996460), (2790, 29329872), (2808, 29141860), (2860, 28612008), (2970, 27552304), (2976, 27496755), (3069, 26663520), (3120, 26227674), (3168, 25830285), (3224, 25381620), (3348, 24441560), (3410, 23997168), (3432, 23843340), (3510, 23313488), (3627, 22561440), (3720, 21997404), (3744, 21856395), (3861, 21194080), (3960, 20664228), (4030, 20305296), (4092, 19997640), (4185, 19553248), (4273, 19150560), (4290, 19074672), (4320, 18942209), (4433, 18459360), (4464, 18331170), (4576, 17882505), (4680, 17485116), (4752, 17220190), (4836, 16921080), (4960, 16498053), (5115, 15998112), (5148, 15895560), (5280, 15498171), (5456, 14998230), (5580, 14664936), (5616, 14570930), (5720, 14306004), (5940, 13776152), (6045, 13536864), (6138, 13331760), (6240, 13113837), (6435, 12716448), (6448, 12690810), (6696, 12220780), (6820, 11998584), (6864, 11921670), (7020, 11656744), (7254, 11280720), (7440, 10998702), (7722, 10597040), (7920, 10332114), (8060, 10152648), (8184, 9998820), (8370, 9776624), (8546, 9575280), (8580, 9537336), (8866, 9229680), (8928, 9165585), (9207, 8887840), (9360, 8742558), (9504, 8610095), (9672, 8460540), (10230, 7999056), (10296, 7947780), (10881, 7520480), (10912, 7499115), (11160, 7332468), (11232, 7285465), (11440, 7153002), (11880, 6888076), (12090, 6768432), (12276, 6665880), (12819, 6383520), (12870, 6358224), (12896, 6345405), (13299, 6153120), (13392, 6110390), (13640, 5999292), (13728, 5960835), (14040, 5828372), (14508, 5640360), (14880, 5499351), (15345, 5332704), (15444, 5298520), (15840, 5166057), (16120, 5076324), (16368, 4999410), (16740, 4888312), (17092, 4787640), (17160, 4768668), (17732, 4614840), (18135, 4512288), (18414, 4443920), (18720, 4371279), (19305, 4238816), (19344, 4230270), (20460, 3999528), (20592, 3973890), (21365, 3830112), (21762, 3760240), (22165, 3691872), (22320, 3666234), (22880, 3576501), (23760, 3444038), (24180, 3384216), (24552, 3332940), (25638, 3191760), (25740, 3179112), (26598, 3076560), (26784, 3055195), (27280, 2999646), (28080, 2914186), (29016, 2820180), (30690, 2666352), (30888, 2649260), (32240, 2538162), (32736, 2499705), (33480, 2444156), (34184, 2393820), (34320, 2384334), (35464, 2307420), (36270, 2256144), (36828, 2221960), (38457, 2127840), (38610, 2119408), (38688, 2115135), (39897, 2051040), (40920, 1999764), (41184, 1986945), (42730, 1915056), (43524, 1880120), (44330, 1845936), (44640, 1833117), (46035, 1777568), (47003, 1740960), (47520, 1722019), (48360, 1692108), (49104, 1666470), (51276, 1595880), (51480, 1589556), (53196, 1538280), (54405, 1504096), (54560, 1499823), (55549, 1473120), (56160, 1457093), (58032, 1410090), (61380, 1333176), (61776, 1324630), (64095, 1276704), (64480, 1269081), (66495, 1230624), (66960, 1222078), (68368, 1196910), (68640, 1192167), (70928, 1153710), (72540, 1128072), (73656, 1110980), (76914, 1063920), (77220, 1059704), (79794, 1025520), (81840, 999882), (85460, 957528), (87048, 940060), (88660, 922968), (92070, 888784), (94006, 870480), (96720, 846054), (98208, 833235), (102552, 797940), (102960, 794778), (106392, 769140), (108810, 752048), (111098, 736560), (115371, 709280), (116064, 705045), (119691, 683680), (122760, 666588), (123552, 662315), (128190, 638352), (132463, 617760), (132990, 615312), (133920, 611039), (136736, 598455), (141009, 580320), (141856, 576855), (145080, 564036), (147312, 555490), (153828, 531960), (154440, 529852), (159588, 512760), (163680, 499941), (166647, 491040), (170920, 478764), (174096, 470030), (177320, 461484), (184140, 444392), (188012, 435240), (192285, 425568), (193440, 423027), (199485, 410208), (205104, 398970), (205920, 397389), (212784, 384570), (217620, 376024), (222196, 368280), (230742, 354640), (235015, 348192), (239382, 341840), (245520, 333294), (256380, 319176), (264926, 308880), (265980, 307656), (277745, 294624), (282018, 290160)]