31478550480

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{431}}^1$

素因数の和:506

約数の個数: 720

約数和(自身を含む): 125708454144

約数和(自身を除く): 94229903664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 65, 68, 72, 78, 80, 81, 85, 90, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 162, 170, 180, 195, 204, 208, 216, 221, 234, 240, 243, 255, 260, 270, 272, 289, 306, 312, 324, 340, 351, 360, 390, 405, 408, 431, 432, 442, 459, 468, 486, 510, 520, 540, 578, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 862, 867, 884, 918, 936, 972, 1020, 1040, 1053, 1080, 1105, 1156, 1170, 1215, 1224, 1293, 1296, 1326, 1360, 1377, 1404, 1445, 1530, 1560, 1620, 1724, 1734, 1755, 1768, 1836, 1872, 1944, 1989, 2040, 2106, 2155, 2160, 2210, 2295, 2312, 2340, 2430, 2448, 2586, 2601, 2652, 2754, 2808, 2890, 3060, 3120, 3159, 3240, 3315, 3448, 3468, 3510, 3536, 3672, 3757, 3879, 3888, 3978, 4080, 4131, 4212, 4310, 4335, 4420, 4590, 4624, 4680, 4860, 5172, 5202, 5265, 5304, 5508, 5603, 5616, 5780, 5967, 6120, 6318, 6465, 6480, 6630, 6885, 6896, 6936, 7020, 7327, 7344, 7514, 7758, 7803, 7956, 8262, 8424, 8620, 8670, 8840, 9180, 9360, 9720, 9945, 10344, 10404, 10530, 10608, 11016, 11206, 11271, 11560, 11637, 11934, 12240, 12636, 12930, 13005, 13260, 13770, 13872, 14040, 14654, 15028, 15516, 15606, 15795, 15912, 16524, 16809, 16848, 17240, 17340, 17680, 17901, 18360, 18785, 19395, 19440, 19890, 20655, 20688, 20808, 21060, 21981, 22032, 22412, 22542, 23120, 23274, 23409, 23868, 25272, 25860, 26010, 26520, 27540, 28015, 28080, 29308, 29835, 30056, 31032, 31212, 31590, 31824, 33048, 33618, 33813, 34480, 34680, 34911, 35802, 36635, 36720, 37570, 38790, 39015, 39780, 41310, 41616, 42120, 43962, 44824, 45084, 46548, 46818, 47736, 50427, 50544, 51720, 52020, 53040, 53703, 55080, 56030, 56355, 58185, 58616, 59670, 60112, 62064, 62424, 63180, 65943, 66096, 67236, 67626, 69360, 69822, 70227, 71604, 73270, 75140, 77580, 78030, 79560, 82620, 84045, 84240, 87924, 89505, 89648, 90168, 93096, 93636, 95251, 95472, 100854, 101439, 103440, 104040, 104733, 107406, 109905, 110160, 112060, 112710, 116370, 117045, 117232, 119340, 124559, 124848, 126360, 131886, 134472, 135252, 139644, 140454, 143208, 146540, 150280, 151281, 155160, 156060, 159120, 165240, 168090, 169065, 174555, 175848, 179010, 180336, 186192, 187272, 190502, 197829, 201708, 202878, 208080, 209466, 214812, 219810, 224120, 225420, 232740, 234090, 238680, 249118, 252135, 252720, 263772, 268515, 268944, 270504, 279288, 280908, 285753, 286416, 293080, 300560, 302562, 304317, 310320, 312120, 329715, 330480, 336180, 338130, 349110, 351135, 351696, 358020, 373677, 374544, 381004, 395658, 403416, 405756, 418932, 429624, 439620, 448240, 450840, 453843, 465480, 468180, 476255, 477360, 498236, 504270, 507195, 523665, 527544, 537030, 541008, 558576, 561816, 571506, 586160, 593487, 605124, 608634, 622795, 624240, 659430, 672360, 676260, 698220, 702270, 716040, 747354, 756405, 762008, 791316, 806832, 811512, 837864, 857259, 859248, 879240, 901680, 907686, 912951, 930960, 936360, 952510, 989145, 996472, 1008540, 1014390, 1047330, 1055088, 1074060, 1121031, 1123632, 1143012, 1186974, 1210248, 1217268, 1245590, 1318860, 1344720, 1352520, 1361529, 1396440, 1404540, 1428765, 1432080, 1494708, 1512810, 1521585, 1524016, 1582632, 1619267, 1623024, 1675728, 1714518, 1758480, 1780461, 1815372, 1825902, 1868385, 1872720, 1905020, 1978290, 1992944, 2017080, 2028780, 2094660, 2148120, 2242062, 2269215, 2286024, 2373948, 2420496, 2434536, 2491180, 2571777, 2637720, 2705040, 2723058, 2792880, 2809080, 2857530, 2967435, 2989416, 3025620, 3043170, 3165264, 3238534, 3363093, 3429036, 3560922, 3630744, 3651804, 3736770, 3810040, 3956580, 4034160, 4057560, 4189320, 4286295, 4296240, 4484124, 4538430, 4564755, 4572048, 4747896, 4857801, 4869072, 4982360, 5143554, 5275440, 5446116, 5605155, 5618160, 5715060, 5934870, 5978832, 6051240, 6086340, 6477068, 6726186, 6807645, 6858072, 7121844, 7261488, 7303608, 7473540, 7620080, 7715331, 7913160, 8096335, 8115120, 8378640, 8572590, 8902305, 8968248, 9076860, 9129510, 9495792, 9715602, 9964720, 10089279, 10287108, 10892232, 11210310, 11430120, 11869740, 12102480, 12172680, 12858885, 12954136, 13452372, 13615290, 13716144, 14243688, 14573403, 14607216, 14947080, 15430662, 15826320, 16192670, 16815465, 17145180, 17804610, 17936496, 18153720, 18259020, 19431204, 20178558, 20574216, 21784464, 22420620, 22860240, 23145993, 23739480, 24289005, 24345360, 25717770, 25908272, 26904744, 27230580, 28487376, 29146806, 29894160, 30267837, 30861324, 32385340, 33630930, 34290360, 35609220, 36307440, 36518040, 38576655, 38862408, 40357116, 41148432, 43720209, 44841240, 46291986, 47478960, 48578010, 50446395, 51435540, 53809488, 54461160, 58293612, 60535674, 61722648, 64770680, 67261860, 68580720, 71218440, 72867015, 73036080, 77153310, 77724816, 80714232, 87440418, 89682480, 92583972, 97156020, 100892790, 102871080, 108922320, 115729965, 116587224, 121071348, 123445296, 129541360, 131160627, 134523720, 142436880, 145734030, 151339185, 154306620, 161428464, 174880836, 185167944, 194312040, 201785580, 205742160, 218601045, 231459930, 233174448, 242142696, 262321254, 269047440, 291468060, 302678370, 308613240, 349761672, 370335888, 388624080, 393481881, 403571160, 437202090, 462919860, 484285392, 524642508, 582936120, 605356740, 617226480, 655803135, 699523344, 786963762, 807142320, 874404180, 925839720, 1049285016, 1165872240, 1210713480, 1311606270, 1573927524, 1748808360, 1851679440, 1967409405, 2098570032, 2421426960, 2623212540, 3147855048, 3497616720, 3934818810, 5246425080, 6295710096, 7869637620, 10492850160, 15739275240, 31478550480]

約数ペア:

[(1, 31478550480), (2, 15739275240), (3, 10492850160), (4, 7869637620), (5, 6295710096), (6, 5246425080), (8, 3934818810), (9, 3497616720), (10, 3147855048), (12, 2623212540), (13, 2421426960), (15, 2098570032), (16, 1967409405), (17, 1851679440), (18, 1748808360), (20, 1573927524), (24, 1311606270), (26, 1210713480), (27, 1165872240), (30, 1049285016), (34, 925839720), (36, 874404180), (39, 807142320), (40, 786963762), (45, 699523344), (48, 655803135), (51, 617226480), (52, 605356740), (54, 582936120), (60, 524642508), (65, 484285392), (68, 462919860), (72, 437202090), (78, 403571160), (80, 393481881), (81, 388624080), (85, 370335888), (90, 349761672), (102, 308613240), (104, 302678370), (108, 291468060), (117, 269047440), (120, 262321254), (130, 242142696), (135, 233174448), (136, 231459930), (144, 218601045), (153, 205742160), (156, 201785580), (162, 194312040), (170, 185167944), (180, 174880836), (195, 161428464), (204, 154306620), (208, 151339185), (216, 145734030), (221, 142436880), (234, 134523720), (240, 131160627), (243, 129541360), (255, 123445296), (260, 121071348), (270, 116587224), (272, 115729965), (289, 108922320), (306, 102871080), (312, 100892790), (324, 97156020), (340, 92583972), (351, 89682480), (360, 87440418), (390, 80714232), (405, 77724816), (408, 77153310), (431, 73036080), (432, 72867015), (442, 71218440), (459, 68580720), (468, 67261860), (486, 64770680), (510, 61722648), (520, 60535674), (540, 58293612), (578, 54461160), (585, 53809488), (612, 51435540), (624, 50446395), (648, 48578010), (663, 47478960), (680, 46291986), (702, 44841240), (720, 43720209), (765, 41148432), (780, 40357116), (810, 38862408), (816, 38576655), (862, 36518040), (867, 36307440), (884, 35609220), (918, 34290360), (936, 33630930), (972, 32385340), (1020, 30861324), (1040, 30267837), (1053, 29894160), (1080, 29146806), (1105, 28487376), (1156, 27230580), (1170, 26904744), (1215, 25908272), (1224, 25717770), (1293, 24345360), (1296, 24289005), (1326, 23739480), (1360, 23145993), (1377, 22860240), (1404, 22420620), (1445, 21784464), (1530, 20574216), (1560, 20178558), (1620, 19431204), (1724, 18259020), (1734, 18153720), (1755, 17936496), (1768, 17804610), (1836, 17145180), (1872, 16815465), (1944, 16192670), (1989, 15826320), (2040, 15430662), (2106, 14947080), (2155, 14607216), (2160, 14573403), (2210, 14243688), (2295, 13716144), (2312, 13615290), (2340, 13452372), (2430, 12954136), (2448, 12858885), (2586, 12172680), (2601, 12102480), (2652, 11869740), (2754, 11430120), (2808, 11210310), (2890, 10892232), (3060, 10287108), (3120, 10089279), (3159, 9964720), (3240, 9715602), (3315, 9495792), (3448, 9129510), (3468, 9076860), (3510, 8968248), (3536, 8902305), (3672, 8572590), (3757, 8378640), (3879, 8115120), (3888, 8096335), (3978, 7913160), (4080, 7715331), (4131, 7620080), (4212, 7473540), (4310, 7303608), (4335, 7261488), (4420, 7121844), (4590, 6858072), (4624, 6807645), (4680, 6726186), (4860, 6477068), (5172, 6086340), (5202, 6051240), (5265, 5978832), (5304, 5934870), (5508, 5715060), (5603, 5618160), (5616, 5605155), (5780, 5446116), (5967, 5275440), (6120, 5143554), (6318, 4982360), (6465, 4869072), (6480, 4857801), (6630, 4747896), (6885, 4572048), (6896, 4564755), (6936, 4538430), (7020, 4484124), (7327, 4296240), (7344, 4286295), (7514, 4189320), (7758, 4057560), (7803, 4034160), (7956, 3956580), (8262, 3810040), (8424, 3736770), (8620, 3651804), (8670, 3630744), (8840, 3560922), (9180, 3429036), (9360, 3363093), (9720, 3238534), (9945, 3165264), (10344, 3043170), (10404, 3025620), (10530, 2989416), (10608, 2967435), (11016, 2857530), (11206, 2809080), (11271, 2792880), (11560, 2723058), (11637, 2705040), (11934, 2637720), (12240, 2571777), (12636, 2491180), (12930, 2434536), (13005, 2420496), (13260, 2373948), (13770, 2286024), (13872, 2269215), (14040, 2242062), (14654, 2148120), (15028, 2094660), (15516, 2028780), (15606, 2017080), (15795, 1992944), (15912, 1978290), (16524, 1905020), (16809, 1872720), (16848, 1868385), (17240, 1825902), (17340, 1815372), (17680, 1780461), (17901, 1758480), (18360, 1714518), (18785, 1675728), (19395, 1623024), (19440, 1619267), (19890, 1582632), (20655, 1524016), (20688, 1521585), (20808, 1512810), (21060, 1494708), (21981, 1432080), (22032, 1428765), (22412, 1404540), (22542, 1396440), (23120, 1361529), (23274, 1352520), (23409, 1344720), (23868, 1318860), (25272, 1245590), (25860, 1217268), (26010, 1210248), (26520, 1186974), (27540, 1143012), (28015, 1123632), (28080, 1121031), (29308, 1074060), (29835, 1055088), (30056, 1047330), (31032, 1014390), (31212, 1008540), (31590, 996472), (31824, 989145), (33048, 952510), (33618, 936360), (33813, 930960), (34480, 912951), (34680, 907686), (34911, 901680), (35802, 879240), (36635, 859248), (36720, 857259), (37570, 837864), (38790, 811512), (39015, 806832), (39780, 791316), (41310, 762008), (41616, 756405), (42120, 747354), (43962, 716040), (44824, 702270), (45084, 698220), (46548, 676260), (46818, 672360), (47736, 659430), (50427, 624240), (50544, 622795), (51720, 608634), (52020, 605124), (53040, 593487), (53703, 586160), (55080, 571506), (56030, 561816), (56355, 558576), (58185, 541008), (58616, 537030), (59670, 527544), (60112, 523665), (62064, 507195), (62424, 504270), (63180, 498236), (65943, 477360), (66096, 476255), (67236, 468180), (67626, 465480), (69360, 453843), (69822, 450840), (70227, 448240), (71604, 439620), (73270, 429624), (75140, 418932), (77580, 405756), (78030, 403416), (79560, 395658), (82620, 381004), (84045, 374544), (84240, 373677), (87924, 358020), (89505, 351696), (89648, 351135), (90168, 349110), (93096, 338130), (93636, 336180), (95251, 330480), (95472, 329715), (100854, 312120), (101439, 310320), (103440, 304317), (104040, 302562), (104733, 300560), (107406, 293080), (109905, 286416), (110160, 285753), (112060, 280908), (112710, 279288), (116370, 270504), (117045, 268944), (117232, 268515), (119340, 263772), (124559, 252720), (124848, 252135), (126360, 249118), (131886, 238680), (134472, 234090), (135252, 232740), (139644, 225420), (140454, 224120), (143208, 219810), (146540, 214812), (150280, 209466), (151281, 208080), (155160, 202878), (156060, 201708), (159120, 197829), (165240, 190502), (168090, 187272), (169065, 186192), (174555, 180336), (175848, 179010)]