1583105520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1\times {\mathrm{547}}^1$

素因数の和:983

約数の個数: 160

約数和(自身を含む): 5088245760

約数和(自身を除く): 3505140240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 389, 465, 496, 547, 620, 744, 778, 930, 1094, 1167, 1240, 1488, 1556, 1641, 1860, 1945, 2188, 2334, 2480, 2735, 3112, 3282, 3720, 3890, 4376, 4668, 5470, 5835, 6224, 6564, 7440, 7780, 8205, 8752, 9336, 10940, 11670, 12059, 13128, 15560, 16410, 16957, 18672, 21880, 23340, 24118, 26256, 31120, 32820, 33914, 36177, 43760, 46680, 48236, 50871, 60295, 65640, 67828, 72354, 84785, 93360, 96472, 101742, 120590, 131280, 135656, 144708, 169570, 180885, 192944, 203484, 212783, 241180, 254355, 271312, 289416, 339140, 361770, 406968, 425566, 482360, 508710, 578832, 638349, 678280, 723540, 813936, 851132, 964720, 1017420, 1063915, 1276698, 1356560, 1447080, 1702264, 2034840, 2127830, 2553396, 2894160, 3191745, 3404528, 4069680, 4255660, 5106792, 6383490, 6596273, 8511320, 10213584, 12766980, 13192546, 17022640, 19788819, 25533960, 26385092, 32981365, 39577638, 51067920, 52770184, 65962730, 79155276, 98944095, 105540368, 131925460, 158310552, 197888190, 263850920, 316621104, 395776380, 527701840, 791552760, 1583105520]

約数ペア:

[(1, 1583105520), (2, 791552760), (3, 527701840), (4, 395776380), (5, 316621104), (6, 263850920), (8, 197888190), (10, 158310552), (12, 131925460), (15, 105540368), (16, 98944095), (20, 79155276), (24, 65962730), (30, 52770184), (31, 51067920), (40, 39577638), (48, 32981365), (60, 26385092), (62, 25533960), (80, 19788819), (93, 17022640), (120, 13192546), (124, 12766980), (155, 10213584), (186, 8511320), (240, 6596273), (248, 6383490), (310, 5106792), (372, 4255660), (389, 4069680), (465, 3404528), (496, 3191745), (547, 2894160), (620, 2553396), (744, 2127830), (778, 2034840), (930, 1702264), (1094, 1447080), (1167, 1356560), (1240, 1276698), (1488, 1063915), (1556, 1017420), (1641, 964720), (1860, 851132), (1945, 813936), (2188, 723540), (2334, 678280), (2480, 638349), (2735, 578832), (3112, 508710), (3282, 482360), (3720, 425566), (3890, 406968), (4376, 361770), (4668, 339140), (5470, 289416), (5835, 271312), (6224, 254355), (6564, 241180), (7440, 212783), (7780, 203484), (8205, 192944), (8752, 180885), (9336, 169570), (10940, 144708), (11670, 135656), (12059, 131280), (13128, 120590), (15560, 101742), (16410, 96472), (16957, 93360), (18672, 84785), (21880, 72354), (23340, 67828), (24118, 65640), (26256, 60295), (31120, 50871), (32820, 48236), (33914, 46680), (36177, 43760)]