72220971480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{46399}}^1$

素因数の和:46546

約数の個数: 256

約数和(自身を含む): 264591360000

約数和(自身を除く): 192370388520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 109, 119, 120, 136, 140, 168, 170, 204, 210, 218, 238, 255, 280, 327, 340, 357, 408, 420, 436, 476, 510, 545, 595, 654, 680, 714, 763, 840, 872, 952, 1020, 1090, 1190, 1308, 1428, 1526, 1635, 1785, 1853, 2040, 2180, 2289, 2380, 2616, 2856, 3052, 3270, 3570, 3706, 3815, 4360, 4578, 4760, 5559, 6104, 6540, 7140, 7412, 7630, 9156, 9265, 11118, 11445, 12971, 13080, 14280, 14824, 15260, 18312, 18530, 22236, 22890, 25942, 27795, 30520, 37060, 38913, 44472, 45780, 46399, 51884, 55590, 64855, 74120, 77826, 91560, 92798, 103768, 111180, 129710, 139197, 155652, 185596, 194565, 222360, 231995, 259420, 278394, 311304, 324793, 371192, 389130, 463990, 518840, 556788, 649586, 695985, 778260, 788783, 927980, 974379, 1113576, 1299172, 1391970, 1556520, 1577566, 1623965, 1855960, 1948758, 2366349, 2598344, 2783940, 3155132, 3247930, 3897516, 3943915, 4732698, 4871895, 5057491, 5521481, 5567880, 6310264, 6495860, 7795032, 7887830, 9465396, 9743790, 10114982, 11042962, 11831745, 12991720, 15172473, 15775660, 16564443, 18930792, 19487580, 20229964, 22085924, 23663490, 25287455, 27607405, 30344946, 31551320, 33128886, 35402437, 38975160, 40459928, 44171848, 47326980, 50574910, 55214810, 60689892, 66257772, 70804874, 75862365, 82822215, 85977347, 94653960, 101149820, 106207311, 110429620, 121379784, 132515544, 141609748, 151724730, 165644430, 171954694, 177012185, 202299640, 212414622, 220859240, 257932041, 283219496, 303449460, 331288860, 343909388, 354024370, 424829244, 429886735, 515864082, 531036555, 601841429, 606898920, 662577720, 687818776, 708048740, 849658488, 859773470, 1031728164, 1062073110, 1203682858, 1289660205, 1416097480, 1719546940, 1805524287, 2063456328, 2124146220, 2407365716, 2579320410, 3009207145, 3439093880, 3611048574, 4248292440, 4814731432, 5158640820, 6018414290, 7222097148, 9027621435, 10317281640, 12036828580, 14444194296, 18055242870, 24073657160, 36110485740, 72220971480]

約数ペア:

[(1, 72220971480), (2, 36110485740), (3, 24073657160), (4, 18055242870), (5, 14444194296), (6, 12036828580), (7, 10317281640), (8, 9027621435), (10, 7222097148), (12, 6018414290), (14, 5158640820), (15, 4814731432), (17, 4248292440), (20, 3611048574), (21, 3439093880), (24, 3009207145), (28, 2579320410), (30, 2407365716), (34, 2124146220), (35, 2063456328), (40, 1805524287), (42, 1719546940), (51, 1416097480), (56, 1289660205), (60, 1203682858), (68, 1062073110), (70, 1031728164), (84, 859773470), (85, 849658488), (102, 708048740), (105, 687818776), (109, 662577720), (119, 606898920), (120, 601841429), (136, 531036555), (140, 515864082), (168, 429886735), (170, 424829244), (204, 354024370), (210, 343909388), (218, 331288860), (238, 303449460), (255, 283219496), (280, 257932041), (327, 220859240), (340, 212414622), (357, 202299640), (408, 177012185), (420, 171954694), (436, 165644430), (476, 151724730), (510, 141609748), (545, 132515544), (595, 121379784), (654, 110429620), (680, 106207311), (714, 101149820), (763, 94653960), (840, 85977347), (872, 82822215), (952, 75862365), (1020, 70804874), (1090, 66257772), (1190, 60689892), (1308, 55214810), (1428, 50574910), (1526, 47326980), (1635, 44171848), (1785, 40459928), (1853, 38975160), (2040, 35402437), (2180, 33128886), (2289, 31551320), (2380, 30344946), (2616, 27607405), (2856, 25287455), (3052, 23663490), (3270, 22085924), (3570, 20229964), (3706, 19487580), (3815, 18930792), (4360, 16564443), (4578, 15775660), (4760, 15172473), (5559, 12991720), (6104, 11831745), (6540, 11042962), (7140, 10114982), (7412, 9743790), (7630, 9465396), (9156, 7887830), (9265, 7795032), (11118, 6495860), (11445, 6310264), (12971, 5567880), (13080, 5521481), (14280, 5057491), (14824, 4871895), (15260, 4732698), (18312, 3943915), (18530, 3897516), (22236, 3247930), (22890, 3155132), (25942, 2783940), (27795, 2598344), (30520, 2366349), (37060, 1948758), (38913, 1855960), (44472, 1623965), (45780, 1577566), (46399, 1556520), (51884, 1391970), (55590, 1299172), (64855, 1113576), (74120, 974379), (77826, 927980), (91560, 788783), (92798, 778260), (103768, 695985), (111180, 649586), (129710, 556788), (139197, 518840), (155652, 463990), (185596, 389130), (194565, 371192), (222360, 324793), (231995, 311304), (259420, 278394)]