1620450091680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20369}}^1\times {\mathrm{23677}}^1$

素因数の和:44071

約数の個数: 192

約数和(自身を含む): 5834153122560

約数和(自身を除く): 4213703030880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 20369, 23677, 40738, 47354, 61107, 71031, 81476, 94708, 101845, 118385, 122214, 142062, 142583, 162952, 165739, 189416, 203690, 236770, 244428, 284124, 285166, 305535, 325904, 331478, 355155, 378832, 407380, 427749, 473540, 488856, 497217, 568248, 570332, 611070, 651808, 662956, 710310, 712915, 757664, 814760, 828695, 855498, 947080, 977712, 994434, 1136496, 1140664, 1222140, 1325912, 1420620, 1425830, 1629520, 1657390, 1710996, 1894160, 1955424, 1988868, 2138745, 2272992, 2281328, 2444280, 2486085, 2651824, 2841240, 2851660, 3259040, 3314780, 3421992, 3788320, 3977736, 4277490, 4562656, 4888560, 4972170, 5303648, 5682480, 5703320, 6629560, 6843984, 7955472, 8554980, 9777120, 9944340, 11364960, 11406640, 13259120, 13687968, 15910944, 17109960, 19888680, 22813280, 26518240, 34219920, 39777360, 68439840, 79554720, 482276813, 964553626, 1446830439, 1929107252, 2411384065, 2893660878, 3375937691, 3858214504, 4822768130, 5787321756, 6751875382, 7234152195, 7716429008, 9645536260, 10127813073, 11574643512, 13503750764, 14468304390, 15432858016, 16879688455, 19291072520, 20255626146, 23149287024, 27007501528, 28936608780, 33759376910, 38582145040, 40511252292, 46298574048, 50639065365, 54015003056, 57873217560, 67518753820, 77164290080, 81022504584, 101278130730, 108030006112, 115746435120, 135037507640, 162045009168, 202556261460, 231492870240, 270075015280, 324090018336, 405112522920, 540150030560, 810225045840, 1620450091680]

約数ペア:

[(1, 1620450091680), (2, 810225045840), (3, 540150030560), (4, 405112522920), (5, 324090018336), (6, 270075015280), (7, 231492870240), (8, 202556261460), (10, 162045009168), (12, 135037507640), (14, 115746435120), (15, 108030006112), (16, 101278130730), (20, 81022504584), (21, 77164290080), (24, 67518753820), (28, 57873217560), (30, 54015003056), (32, 50639065365), (35, 46298574048), (40, 40511252292), (42, 38582145040), (48, 33759376910), (56, 28936608780), (60, 27007501528), (70, 23149287024), (80, 20255626146), (84, 19291072520), (96, 16879688455), (105, 15432858016), (112, 14468304390), (120, 13503750764), (140, 11574643512), (160, 10127813073), (168, 9645536260), (210, 7716429008), (224, 7234152195), (240, 6751875382), (280, 5787321756), (336, 4822768130), (420, 3858214504), (480, 3375937691), (560, 2893660878), (672, 2411384065), (840, 1929107252), (1120, 1446830439), (1680, 964553626), (3360, 482276813), (20369, 79554720), (23677, 68439840), (40738, 39777360), (47354, 34219920), (61107, 26518240), (71031, 22813280), (81476, 19888680), (94708, 17109960), (101845, 15910944), (118385, 13687968), (122214, 13259120), (142062, 11406640), (142583, 11364960), (162952, 9944340), (165739, 9777120), (189416, 8554980), (203690, 7955472), (236770, 6843984), (244428, 6629560), (284124, 5703320), (285166, 5682480), (305535, 5303648), (325904, 4972170), (331478, 4888560), (355155, 4562656), (378832, 4277490), (407380, 3977736), (427749, 3788320), (473540, 3421992), (488856, 3314780), (497217, 3259040), (568248, 2851660), (570332, 2841240), (611070, 2651824), (651808, 2486085), (662956, 2444280), (710310, 2281328), (712915, 2272992), (757664, 2138745), (814760, 1988868), (828695, 1955424), (855498, 1894160), (947080, 1710996), (977712, 1657390), (994434, 1629520), (1136496, 1425830), (1140664, 1420620), (1222140, 1325912)]