2894927360

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2351}}^1$

素因数の和:2424

約数の個数: 160

約数和(自身を含む): 7680258432

約数和(自身を除く): 4785331072

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 64, 65, 74, 80, 104, 128, 130, 148, 160, 185, 208, 256, 260, 296, 320, 370, 416, 481, 512, 520, 592, 640, 740, 832, 962, 1040, 1184, 1280, 1480, 1664, 1924, 2080, 2351, 2368, 2405, 2560, 2960, 3328, 3848, 4160, 4702, 4736, 4810, 5920, 6656, 7696, 8320, 9404, 9472, 9620, 11755, 11840, 15392, 16640, 18808, 18944, 19240, 23510, 23680, 30563, 30784, 33280, 37616, 38480, 47020, 47360, 61126, 61568, 75232, 76960, 86987, 94040, 94720, 122252, 123136, 150464, 152815, 153920, 173974, 188080, 244504, 246272, 300928, 305630, 307840, 347948, 376160, 434935, 489008, 601856, 611260, 615680, 695896, 752320, 869870, 978016, 1130831, 1203712, 1222520, 1231360, 1391792, 1504640, 1739740, 1956032, 2261662, 2445040, 2783584, 3009280, 3479480, 3912064, 4523324, 4890080, 5567168, 5654155, 6018560, 6958960, 7824128, 9046648, 9780160, 11134336, 11308310, 13917920, 15648256, 18093296, 19560320, 22268672, 22616620, 27835840, 36186592, 39120640, 44537344, 45233240, 55671680, 72373184, 78241280, 90466480, 111343360, 144746368, 180932960, 222686720, 289492736, 361865920, 578985472, 723731840, 1447463680, 2894927360]

約数ペア:

[(1, 2894927360), (2, 1447463680), (4, 723731840), (5, 578985472), (8, 361865920), (10, 289492736), (13, 222686720), (16, 180932960), (20, 144746368), (26, 111343360), (32, 90466480), (37, 78241280), (40, 72373184), (52, 55671680), (64, 45233240), (65, 44537344), (74, 39120640), (80, 36186592), (104, 27835840), (128, 22616620), (130, 22268672), (148, 19560320), (160, 18093296), (185, 15648256), (208, 13917920), (256, 11308310), (260, 11134336), (296, 9780160), (320, 9046648), (370, 7824128), (416, 6958960), (481, 6018560), (512, 5654155), (520, 5567168), (592, 4890080), (640, 4523324), (740, 3912064), (832, 3479480), (962, 3009280), (1040, 2783584), (1184, 2445040), (1280, 2261662), (1480, 1956032), (1664, 1739740), (1924, 1504640), (2080, 1391792), (2351, 1231360), (2368, 1222520), (2405, 1203712), (2560, 1130831), (2960, 978016), (3328, 869870), (3848, 752320), (4160, 695896), (4702, 615680), (4736, 611260), (4810, 601856), (5920, 489008), (6656, 434935), (7696, 376160), (8320, 347948), (9404, 307840), (9472, 305630), (9620, 300928), (11755, 246272), (11840, 244504), (15392, 188080), (16640, 173974), (18808, 153920), (18944, 152815), (19240, 150464), (23510, 123136), (23680, 122252), (30563, 94720), (30784, 94040), (33280, 86987), (37616, 76960), (38480, 75232), (47020, 61568), (47360, 61126)]