1605527040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 240

約数和(自身を含む): 5562353808

約数和(自身を除く): 3956826768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 169, 192, 195, 208, 240, 256, 260, 312, 320, 338, 384, 390, 416, 480, 507, 512, 520, 624, 640, 676, 768, 780, 832, 845, 960, 1014, 1040, 1237, 1248, 1280, 1352, 1536, 1560, 1664, 1690, 1920, 2028, 2080, 2474, 2496, 2535, 2560, 2704, 3120, 3328, 3380, 3711, 3840, 4056, 4160, 4948, 4992, 5070, 5408, 6185, 6240, 6656, 6760, 7422, 7680, 8112, 8320, 9896, 9984, 10140, 10816, 12370, 12480, 13520, 14844, 16081, 16224, 16640, 18555, 19792, 19968, 20280, 21632, 24740, 24960, 27040, 29688, 32162, 32448, 33280, 37110, 39584, 40560, 43264, 48243, 49480, 49920, 54080, 59376, 64324, 64896, 74220, 79168, 80405, 81120, 86528, 96486, 98960, 99840, 108160, 118752, 128648, 129792, 148440, 158336, 160810, 162240, 192972, 197920, 209053, 216320, 237504, 241215, 257296, 259584, 296880, 316672, 321620, 324480, 385944, 395840, 418106, 432640, 475008, 482430, 514592, 593760, 627159, 633344, 643240, 648960, 771888, 791680, 836212, 950016, 964860, 1029184, 1045265, 1187520, 1254318, 1286480, 1297920, 1543776, 1583360, 1672424, 1900032, 1929720, 2058368, 2090530, 2375040, 2508636, 2572960, 3087552, 3135795, 3166720, 3344848, 3859440, 4116736, 4181060, 4750080, 5017272, 5145920, 6175104, 6271590, 6689696, 7718880, 8233472, 8362120, 9500160, 10034544, 10291840, 12350208, 12543180, 13379392, 15437760, 16724240, 20069088, 20583680, 24700416, 25086360, 26758784, 30875520, 33448480, 40138176, 41167360, 50172720, 53517568, 61751040, 66896960, 80276352, 100345440, 107035136, 123502080, 133793920, 160552704, 200690880, 267587840, 321105408, 401381760, 535175680, 802763520, 1605527040]

約数ペア:

[(1, 1605527040), (2, 802763520), (3, 535175680), (4, 401381760), (5, 321105408), (6, 267587840), (8, 200690880), (10, 160552704), (12, 133793920), (13, 123502080), (15, 107035136), (16, 100345440), (20, 80276352), (24, 66896960), (26, 61751040), (30, 53517568), (32, 50172720), (39, 41167360), (40, 40138176), (48, 33448480), (52, 30875520), (60, 26758784), (64, 25086360), (65, 24700416), (78, 20583680), (80, 20069088), (96, 16724240), (104, 15437760), (120, 13379392), (128, 12543180), (130, 12350208), (156, 10291840), (160, 10034544), (169, 9500160), (192, 8362120), (195, 8233472), (208, 7718880), (240, 6689696), (256, 6271590), (260, 6175104), (312, 5145920), (320, 5017272), (338, 4750080), (384, 4181060), (390, 4116736), (416, 3859440), (480, 3344848), (507, 3166720), (512, 3135795), (520, 3087552), (624, 2572960), (640, 2508636), (676, 2375040), (768, 2090530), (780, 2058368), (832, 1929720), (845, 1900032), (960, 1672424), (1014, 1583360), (1040, 1543776), (1237, 1297920), (1248, 1286480), (1280, 1254318), (1352, 1187520), (1536, 1045265), (1560, 1029184), (1664, 964860), (1690, 950016), (1920, 836212), (2028, 791680), (2080, 771888), (2474, 648960), (2496, 643240), (2535, 633344), (2560, 627159), (2704, 593760), (3120, 514592), (3328, 482430), (3380, 475008), (3711, 432640), (3840, 418106), (4056, 395840), (4160, 385944), (4948, 324480), (4992, 321620), (5070, 316672), (5408, 296880), (6185, 259584), (6240, 257296), (6656, 241215), (6760, 237504), (7422, 216320), (7680, 209053), (8112, 197920), (8320, 192972), (9896, 162240), (9984, 160810), (10140, 158336), (10816, 148440), (12370, 129792), (12480, 128648), (13520, 118752), (14844, 108160), (16081, 99840), (16224, 98960), (16640, 96486), (18555, 86528), (19792, 81120), (19968, 80405), (20280, 79168), (21632, 74220), (24740, 64896), (24960, 64324), (27040, 59376), (29688, 54080), (32162, 49920), (32448, 49480), (33280, 48243), (37110, 43264), (39584, 40560)]