20736143040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2411}}^1$

素因数の和:2496

約数の個数: 336

約数和(自身を含む): 72223847424

約数和(自身を除く): 51487704384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 289, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 578, 620, 680, 744, 816, 867, 930, 960, 992, 1020, 1054, 1088, 1156, 1240, 1360, 1445, 1488, 1581, 1632, 1734, 1860, 1984, 2040, 2108, 2312, 2411, 2480, 2635, 2720, 2890, 2976, 3162, 3264, 3468, 3720, 4080, 4216, 4335, 4624, 4822, 4960, 5270, 5440, 5780, 5952, 6324, 6936, 7233, 7440, 7905, 8160, 8432, 8670, 8959, 9248, 9644, 9920, 10540, 11560, 12055, 12648, 13872, 14466, 14880, 15810, 16320, 16864, 17340, 17918, 18496, 19288, 21080, 23120, 24110, 25296, 26877, 27744, 28932, 29760, 31620, 33728, 34680, 35836, 36165, 38576, 40987, 42160, 44795, 46240, 48220, 50592, 53754, 55488, 57864, 63240, 69360, 71672, 72330, 74741, 77152, 81974, 84320, 89590, 92480, 96440, 101184, 107508, 115728, 122961, 126480, 134385, 138720, 143344, 144660, 149482, 154304, 163948, 168640, 179180, 192880, 204935, 215016, 224223, 231456, 245922, 252960, 268770, 277440, 286688, 289320, 298964, 327896, 358360, 373705, 385760, 409870, 430032, 448446, 462912, 491844, 505920, 537540, 573376, 578640, 597928, 614805, 655792, 696779, 716720, 747410, 771520, 819740, 860064, 896892, 983688, 1075080, 1121115, 1157280, 1195856, 1229610, 1270597, 1311584, 1393558, 1433440, 1494820, 1639480, 1720128, 1793784, 1967376, 2090337, 2150160, 2242230, 2314560, 2391712, 2459220, 2541194, 2623168, 2787116, 2866880, 2989640, 3278960, 3483895, 3587568, 3811791, 3934752, 4180674, 4300320, 4484460, 4783424, 4918440, 5082388, 5574232, 5979280, 6352985, 6557920, 6967790, 7175136, 7623582, 7869504, 8361348, 8600640, 8968920, 9836880, 10164776, 10451685, 11148464, 11958560, 12705970, 13115840, 13935580, 14350272, 15247164, 16722696, 17937840, 19058955, 19673760, 20329552, 20903370, 21600149, 22296928, 23917120, 25411940, 27871160, 30494328, 33445392, 35875680, 38117910, 39347520, 40659104, 41806740, 43200298, 44593856, 50823880, 55742320, 60988656, 64800447, 66890784, 71751360, 76235820, 81318208, 83613480, 86400596, 101647760, 108000745, 111484640, 121977312, 129600894, 133781568, 152471640, 167226960, 172801192, 203295520, 216001490, 222969280, 243954624, 259201788, 304943280, 324002235, 334453920, 345602384, 406591040, 432002980, 518403576, 609886560, 648004470, 668907840, 691204768, 864005960, 1036807152, 1219773120, 1296008940, 1382409536, 1728011920, 2073614304, 2592017880, 3456023840, 4147228608, 5184035760, 6912047680, 10368071520, 20736143040]

約数ペア:

[(1, 20736143040), (2, 10368071520), (3, 6912047680), (4, 5184035760), (5, 4147228608), (6, 3456023840), (8, 2592017880), (10, 2073614304), (12, 1728011920), (15, 1382409536), (16, 1296008940), (17, 1219773120), (20, 1036807152), (24, 864005960), (30, 691204768), (31, 668907840), (32, 648004470), (34, 609886560), (40, 518403576), (48, 432002980), (51, 406591040), (60, 345602384), (62, 334453920), (64, 324002235), (68, 304943280), (80, 259201788), (85, 243954624), (93, 222969280), (96, 216001490), (102, 203295520), (120, 172801192), (124, 167226960), (136, 152471640), (155, 133781568), (160, 129600894), (170, 121977312), (186, 111484640), (192, 108000745), (204, 101647760), (240, 86400596), (248, 83613480), (255, 81318208), (272, 76235820), (289, 71751360), (310, 66890784), (320, 64800447), (340, 60988656), (372, 55742320), (408, 50823880), (465, 44593856), (480, 43200298), (496, 41806740), (510, 40659104), (527, 39347520), (544, 38117910), (578, 35875680), (620, 33445392), (680, 30494328), (744, 27871160), (816, 25411940), (867, 23917120), (930, 22296928), (960, 21600149), (992, 20903370), (1020, 20329552), (1054, 19673760), (1088, 19058955), (1156, 17937840), (1240, 16722696), (1360, 15247164), (1445, 14350272), (1488, 13935580), (1581, 13115840), (1632, 12705970), (1734, 11958560), (1860, 11148464), (1984, 10451685), (2040, 10164776), (2108, 9836880), (2312, 8968920), (2411, 8600640), (2480, 8361348), (2635, 7869504), (2720, 7623582), (2890, 7175136), (2976, 6967790), (3162, 6557920), (3264, 6352985), (3468, 5979280), (3720, 5574232), (4080, 5082388), (4216, 4918440), (4335, 4783424), (4624, 4484460), (4822, 4300320), (4960, 4180674), (5270, 3934752), (5440, 3811791), (5780, 3587568), (5952, 3483895), (6324, 3278960), (6936, 2989640), (7233, 2866880), (7440, 2787116), (7905, 2623168), (8160, 2541194), (8432, 2459220), (8670, 2391712), (8959, 2314560), (9248, 2242230), (9644, 2150160), (9920, 2090337), (10540, 1967376), (11560, 1793784), (12055, 1720128), (12648, 1639480), (13872, 1494820), (14466, 1433440), (14880, 1393558), (15810, 1311584), (16320, 1270597), (16864, 1229610), (17340, 1195856), (17918, 1157280), (18496, 1121115), (19288, 1075080), (21080, 983688), (23120, 896892), (24110, 860064), (25296, 819740), (26877, 771520), (27744, 747410), (28932, 716720), (29760, 696779), (31620, 655792), (33728, 614805), (34680, 597928), (35836, 578640), (36165, 573376), (38576, 537540), (40987, 505920), (42160, 491844), (44795, 462912), (46240, 448446), (48220, 430032), (50592, 409870), (53754, 385760), (55488, 373705), (57864, 358360), (63240, 327896), (69360, 298964), (71672, 289320), (72330, 286688), (74741, 277440), (77152, 268770), (81974, 252960), (84320, 245922), (89590, 231456), (92480, 224223), (96440, 215016), (101184, 204935), (107508, 192880), (115728, 179180), (122961, 168640), (126480, 163948), (134385, 154304), (138720, 149482), (143344, 144660)]