56265720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{1367}}^1$

素因数の和:1402

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 140726280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1367, 1372, 1470, 1715, 1960, 2058, 2734, 2744, 2940, 3430, 4101, 4116, 5145, 5468, 5880, 6835, 6860, 8202, 8232, 9569, 10290, 10936, 13670, 13720, 16404, 19138, 20505, 20580, 27340, 28707, 32808, 38276, 41010, 41160, 47845, 54680, 57414, 66983, 76552, 82020, 95690, 114828, 133966, 143535, 164040, 191380, 200949, 229656, 267932, 287070, 334915, 382760, 401898, 468881, 535864, 574140, 669830, 803796, 937762, 1004745, 1148280, 1339660, 1406643, 1607592, 1875524, 2009490, 2344405, 2679320, 2813286, 3751048, 4018980, 4688810, 5626572, 7033215, 8037960, 9377620, 11253144, 14066430, 18755240, 28132860, 56265720]

約数ペア:

[(1, 56265720), (2, 28132860), (3, 18755240), (4, 14066430), (5, 11253144), (6, 9377620), (7, 8037960), (8, 7033215), (10, 5626572), (12, 4688810), (14, 4018980), (15, 3751048), (20, 2813286), (21, 2679320), (24, 2344405), (28, 2009490), (30, 1875524), (35, 1607592), (40, 1406643), (42, 1339660), (49, 1148280), (56, 1004745), (60, 937762), (70, 803796), (84, 669830), (98, 574140), (105, 535864), (120, 468881), (140, 401898), (147, 382760), (168, 334915), (196, 287070), (210, 267932), (245, 229656), (280, 200949), (294, 191380), (343, 164040), (392, 143535), (420, 133966), (490, 114828), (588, 95690), (686, 82020), (735, 76552), (840, 66983), (980, 57414), (1029, 54680), (1176, 47845), (1367, 41160), (1372, 41010), (1470, 38276), (1715, 32808), (1960, 28707), (2058, 27340), (2734, 20580), (2744, 20505), (2940, 19138), (3430, 16404), (4101, 13720), (4116, 13670), (5145, 10936), (5468, 10290), (5880, 9569), (6835, 8232), (6860, 8202)]