161963760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 320

約数和(自身を含む): 624817152

約数和(自身を除く): 462853392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 53, 56, 60, 68, 70, 80, 84, 85, 102, 105, 106, 107, 112, 119, 120, 136, 140, 159, 168, 170, 204, 210, 212, 214, 238, 240, 255, 265, 272, 280, 318, 321, 336, 340, 357, 371, 408, 420, 424, 428, 476, 510, 530, 535, 560, 595, 636, 642, 680, 714, 742, 749, 795, 816, 840, 848, 856, 901, 952, 1020, 1060, 1070, 1113, 1190, 1272, 1284, 1360, 1428, 1484, 1498, 1590, 1605, 1680, 1712, 1785, 1802, 1819, 1855, 1904, 2040, 2120, 2140, 2226, 2247, 2380, 2544, 2568, 2703, 2856, 2968, 2996, 3180, 3210, 3570, 3604, 3638, 3710, 3745, 4080, 4240, 4280, 4452, 4494, 4505, 4760, 5136, 5406, 5457, 5565, 5671, 5712, 5936, 5992, 6307, 6360, 6420, 7140, 7208, 7276, 7420, 7490, 8560, 8904, 8988, 9010, 9095, 9520, 10812, 10914, 11130, 11235, 11342, 11984, 12614, 12720, 12733, 12840, 13515, 14280, 14416, 14552, 14840, 14980, 17013, 17808, 17976, 18020, 18190, 18921, 21624, 21828, 22260, 22470, 22684, 25228, 25466, 25680, 27030, 27285, 28355, 28560, 29104, 29680, 29960, 31535, 34026, 35952, 36040, 36380, 37842, 38199, 39697, 43248, 43656, 44520, 44940, 45368, 50456, 50932, 54060, 54570, 56710, 59920, 63070, 63665, 68052, 72080, 72760, 75684, 76398, 79394, 85065, 87312, 89040, 89880, 90736, 94605, 96407, 100912, 101864, 108120, 109140, 113420, 119091, 126140, 127330, 136104, 145520, 151368, 152796, 158788, 170130, 179760, 189210, 190995, 192814, 198485, 203728, 216240, 218280, 226840, 238182, 252280, 254660, 272208, 289221, 302736, 305592, 317576, 340260, 378420, 381990, 385628, 396970, 436560, 453680, 476364, 482035, 504560, 509320, 578442, 595455, 611184, 635152, 674849, 680520, 756840, 763980, 771256, 793940, 952728, 964070, 1018640, 1156884, 1190910, 1349698, 1361040, 1446105, 1513680, 1527960, 1542512, 1587880, 1905456, 1928140, 2024547, 2313768, 2381820, 2699396, 2892210, 3055920, 3175760, 3374245, 3856280, 4049094, 4627536, 4763640, 5398792, 5784420, 6748490, 7712560, 8098188, 9527280, 10122735, 10797584, 11568840, 13496980, 16196376, 20245470, 23137680, 26993960, 32392752, 40490940, 53987920, 80981880, 161963760]

約数ペア:

[(1, 161963760), (2, 80981880), (3, 53987920), (4, 40490940), (5, 32392752), (6, 26993960), (7, 23137680), (8, 20245470), (10, 16196376), (12, 13496980), (14, 11568840), (15, 10797584), (16, 10122735), (17, 9527280), (20, 8098188), (21, 7712560), (24, 6748490), (28, 5784420), (30, 5398792), (34, 4763640), (35, 4627536), (40, 4049094), (42, 3856280), (48, 3374245), (51, 3175760), (53, 3055920), (56, 2892210), (60, 2699396), (68, 2381820), (70, 2313768), (80, 2024547), (84, 1928140), (85, 1905456), (102, 1587880), (105, 1542512), (106, 1527960), (107, 1513680), (112, 1446105), (119, 1361040), (120, 1349698), (136, 1190910), (140, 1156884), (159, 1018640), (168, 964070), (170, 952728), (204, 793940), (210, 771256), (212, 763980), (214, 756840), (238, 680520), (240, 674849), (255, 635152), (265, 611184), (272, 595455), (280, 578442), (318, 509320), (321, 504560), (336, 482035), (340, 476364), (357, 453680), (371, 436560), (408, 396970), (420, 385628), (424, 381990), (428, 378420), (476, 340260), (510, 317576), (530, 305592), (535, 302736), (560, 289221), (595, 272208), (636, 254660), (642, 252280), (680, 238182), (714, 226840), (742, 218280), (749, 216240), (795, 203728), (816, 198485), (840, 192814), (848, 190995), (856, 189210), (901, 179760), (952, 170130), (1020, 158788), (1060, 152796), (1070, 151368), (1113, 145520), (1190, 136104), (1272, 127330), (1284, 126140), (1360, 119091), (1428, 113420), (1484, 109140), (1498, 108120), (1590, 101864), (1605, 100912), (1680, 96407), (1712, 94605), (1785, 90736), (1802, 89880), (1819, 89040), (1855, 87312), (1904, 85065), (2040, 79394), (2120, 76398), (2140, 75684), (2226, 72760), (2247, 72080), (2380, 68052), (2544, 63665), (2568, 63070), (2703, 59920), (2856, 56710), (2968, 54570), (2996, 54060), (3180, 50932), (3210, 50456), (3570, 45368), (3604, 44940), (3638, 44520), (3710, 43656), (3745, 43248), (4080, 39697), (4240, 38199), (4280, 37842), (4452, 36380), (4494, 36040), (4505, 35952), (4760, 34026), (5136, 31535), (5406, 29960), (5457, 29680), (5565, 29104), (5671, 28560), (5712, 28355), (5936, 27285), (5992, 27030), (6307, 25680), (6360, 25466), (6420, 25228), (7140, 22684), (7208, 22470), (7276, 22260), (7420, 21828), (7490, 21624), (8560, 18921), (8904, 18190), (8988, 18020), (9010, 17976), (9095, 17808), (9520, 17013), (10812, 14980), (10914, 14840), (11130, 14552), (11235, 14416), (11342, 14280), (11984, 13515), (12614, 12840), (12720, 12733)]