20576727600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{991}}^1$

素因数の和:1058

約数の個数: 480

約数和(自身を含む): 78156331008

約数和(自身を除く): 57579603408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 33, 39, 40, 44, 48, 50, 52, 55, 60, 65, 66, 75, 78, 80, 88, 100, 104, 110, 120, 121, 130, 132, 143, 150, 156, 165, 176, 195, 200, 208, 220, 240, 242, 260, 264, 275, 286, 300, 312, 325, 330, 363, 390, 400, 429, 440, 484, 520, 528, 550, 572, 600, 605, 624, 650, 660, 715, 726, 780, 825, 858, 880, 968, 975, 991, 1040, 1100, 1144, 1200, 1210, 1300, 1320, 1331, 1430, 1452, 1560, 1573, 1650, 1716, 1815, 1936, 1950, 1982, 2145, 2200, 2288, 2420, 2600, 2640, 2662, 2860, 2904, 2973, 3025, 3120, 3146, 3300, 3432, 3575, 3630, 3900, 3964, 3993, 4290, 4400, 4719, 4840, 4955, 5200, 5324, 5720, 5808, 5946, 6050, 6292, 6600, 6655, 6864, 7150, 7260, 7800, 7865, 7928, 7986, 8580, 9075, 9438, 9680, 9910, 10648, 10725, 10901, 11440, 11892, 12100, 12584, 12883, 13200, 13310, 14300, 14520, 14865, 15600, 15730, 15856, 15972, 17160, 17303, 18150, 18876, 19820, 19965, 21296, 21450, 21802, 23595, 23784, 24200, 24775, 25168, 25766, 26620, 28600, 29040, 29730, 31460, 31944, 32703, 33275, 34320, 34606, 36300, 37752, 38649, 39325, 39640, 39930, 42900, 43604, 47190, 47568, 48400, 49550, 51532, 51909, 53240, 54505, 57200, 59460, 62920, 63888, 64415, 65406, 66550, 69212, 72600, 74325, 75504, 77298, 78650, 79280, 79860, 85800, 86515, 87208, 94380, 99100, 99825, 103064, 103818, 106480, 109010, 117975, 118920, 119911, 125840, 128830, 130812, 133100, 138424, 141713, 145200, 148650, 154596, 157300, 159720, 163515, 171600, 173030, 174416, 188760, 193245, 198200, 199650, 206128, 207636, 218020, 235950, 237840, 239822, 257660, 259545, 261624, 266200, 272525, 276848, 283426, 297300, 309192, 314600, 319440, 322075, 327030, 346060, 359733, 377520, 386490, 396400, 399300, 415272, 425139, 432575, 436040, 471900, 479644, 515320, 519090, 523248, 532400, 545050, 566852, 594600, 599555, 618384, 629200, 644150, 654060, 692120, 708565, 719466, 772980, 798600, 817575, 830544, 850278, 865150, 872080, 943800, 959288, 966225, 1030640, 1038180, 1090100, 1133704, 1189200, 1199110, 1288300, 1297725, 1308120, 1319021, 1384240, 1417130, 1438932, 1545960, 1558843, 1597200, 1635150, 1700556, 1730300, 1798665, 1887600, 1918576, 1932450, 2076360, 2125695, 2180200, 2267408, 2398220, 2576600, 2595450, 2616240, 2638042, 2834260, 2877864, 2997775, 3091920, 3117686, 3270300, 3401112, 3460600, 3542825, 3597330, 3864900, 3957063, 4152720, 4251390, 4360400, 4676529, 4796440, 5153200, 5190900, 5276084, 5668520, 5755728, 5995550, 6235372, 6540600, 6595105, 6802224, 6921200, 7085650, 7194660, 7729800, 7794215, 7914126, 8502780, 8993325, 9353058, 9592880, 10381800, 10552168, 10628475, 11337040, 11991100, 12470744, 13081200, 13190210, 14171300, 14389320, 15459600, 15588430, 15828252, 17005560, 17147273, 17986650, 18706116, 19785315, 20763600, 21104336, 21256950, 23382645, 23982200, 24941488, 26380420, 28342600, 28778640, 31176860, 31656504, 32975525, 34011120, 34294546, 35973300, 37412232, 38971075, 39570630, 42513900, 46765290, 47964400, 51441819, 52760840, 56685200, 62353720, 63313008, 65951050, 68589092, 71946600, 74824464, 77942150, 79141260, 85027800, 85736365, 93530580, 98926575, 102883638, 105521680, 116913225, 124707440, 131902100, 137178184, 143893200, 155884300, 158282520, 170055600, 171472730, 187061160, 197853150, 205767276, 233826450, 257209095, 263804200, 274356368, 311768600, 316565040, 342945460, 374122320, 395706300, 411534552, 428681825, 467652900, 514418190, 527608400, 623537200, 685890920, 791412600, 823069104, 857363650, 935305800, 1028836380, 1286045475, 1371781840, 1582825200, 1714727300, 1870611600, 2057672760, 2572090950, 3429454600, 4115345520, 5144181900, 6858909200, 10288363800, 20576727600]

約数ペア:

[(1, 20576727600), (2, 10288363800), (3, 6858909200), (4, 5144181900), (5, 4115345520), (6, 3429454600), (8, 2572090950), (10, 2057672760), (11, 1870611600), (12, 1714727300), (13, 1582825200), (15, 1371781840), (16, 1286045475), (20, 1028836380), (22, 935305800), (24, 857363650), (25, 823069104), (26, 791412600), (30, 685890920), (33, 623537200), (39, 527608400), (40, 514418190), (44, 467652900), (48, 428681825), (50, 411534552), (52, 395706300), (55, 374122320), (60, 342945460), (65, 316565040), (66, 311768600), (75, 274356368), (78, 263804200), (80, 257209095), (88, 233826450), (100, 205767276), (104, 197853150), (110, 187061160), (120, 171472730), (121, 170055600), (130, 158282520), (132, 155884300), (143, 143893200), (150, 137178184), (156, 131902100), (165, 124707440), (176, 116913225), (195, 105521680), (200, 102883638), (208, 98926575), (220, 93530580), (240, 85736365), (242, 85027800), (260, 79141260), (264, 77942150), (275, 74824464), (286, 71946600), (300, 68589092), (312, 65951050), (325, 63313008), (330, 62353720), (363, 56685200), (390, 52760840), (400, 51441819), (429, 47964400), (440, 46765290), (484, 42513900), (520, 39570630), (528, 38971075), (550, 37412232), (572, 35973300), (600, 34294546), (605, 34011120), (624, 32975525), (650, 31656504), (660, 31176860), (715, 28778640), (726, 28342600), (780, 26380420), (825, 24941488), (858, 23982200), (880, 23382645), (968, 21256950), (975, 21104336), (991, 20763600), (1040, 19785315), (1100, 18706116), (1144, 17986650), (1200, 17147273), (1210, 17005560), (1300, 15828252), (1320, 15588430), (1331, 15459600), (1430, 14389320), (1452, 14171300), (1560, 13190210), (1573, 13081200), (1650, 12470744), (1716, 11991100), (1815, 11337040), (1936, 10628475), (1950, 10552168), (1982, 10381800), (2145, 9592880), (2200, 9353058), (2288, 8993325), (2420, 8502780), (2600, 7914126), (2640, 7794215), (2662, 7729800), (2860, 7194660), (2904, 7085650), (2973, 6921200), (3025, 6802224), (3120, 6595105), (3146, 6540600), (3300, 6235372), (3432, 5995550), (3575, 5755728), (3630, 5668520), (3900, 5276084), (3964, 5190900), (3993, 5153200), (4290, 4796440), (4400, 4676529), (4719, 4360400), (4840, 4251390), (4955, 4152720), (5200, 3957063), (5324, 3864900), (5720, 3597330), (5808, 3542825), (5946, 3460600), (6050, 3401112), (6292, 3270300), (6600, 3117686), (6655, 3091920), (6864, 2997775), (7150, 2877864), (7260, 2834260), (7800, 2638042), (7865, 2616240), (7928, 2595450), (7986, 2576600), (8580, 2398220), (9075, 2267408), (9438, 2180200), (9680, 2125695), (9910, 2076360), (10648, 1932450), (10725, 1918576), (10901, 1887600), (11440, 1798665), (11892, 1730300), (12100, 1700556), (12584, 1635150), (12883, 1597200), (13200, 1558843), (13310, 1545960), (14300, 1438932), (14520, 1417130), (14865, 1384240), (15600, 1319021), (15730, 1308120), (15856, 1297725), (15972, 1288300), (17160, 1199110), (17303, 1189200), (18150, 1133704), (18876, 1090100), (19820, 1038180), (19965, 1030640), (21296, 966225), (21450, 959288), (21802, 943800), (23595, 872080), (23784, 865150), (24200, 850278), (24775, 830544), (25168, 817575), (25766, 798600), (26620, 772980), (28600, 719466), (29040, 708565), (29730, 692120), (31460, 654060), (31944, 644150), (32703, 629200), (33275, 618384), (34320, 599555), (34606, 594600), (36300, 566852), (37752, 545050), (38649, 532400), (39325, 523248), (39640, 519090), (39930, 515320), (42900, 479644), (43604, 471900), (47190, 436040), (47568, 432575), (48400, 425139), (49550, 415272), (51532, 399300), (51909, 396400), (53240, 386490), (54505, 377520), (57200, 359733), (59460, 346060), (62920, 327030), (63888, 322075), (64415, 319440), (65406, 314600), (66550, 309192), (69212, 297300), (72600, 283426), (74325, 276848), (75504, 272525), (77298, 266200), (78650, 261624), (79280, 259545), (79860, 257660), (85800, 239822), (86515, 237840), (87208, 235950), (94380, 218020), (99100, 207636), (99825, 206128), (103064, 199650), (103818, 198200), (106480, 193245), (109010, 188760), (117975, 174416), (118920, 173030), (119911, 171600), (125840, 163515), (128830, 159720), (130812, 157300), (133100, 154596), (138424, 148650), (141713, 145200)]