470232840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{50891}}^1$

素因数の和:50923

約数の個数: 128

約数和(自身を含む): 1758827520

約数和(自身を除く): 1288594680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 50891, 101782, 152673, 203564, 254455, 305346, 356237, 407128, 508910, 559801, 610692, 712474, 763365, 1017820, 1068711, 1119602, 1221384, 1424948, 1526730, 1679403, 1781185, 2035640, 2137422, 2239204, 2799005, 2849896, 3053460, 3358806, 3562370, 3918607, 4274844, 4478408, 5343555, 5598010, 6106920, 6717612, 7124740, 7837214, 8397015, 8549688, 10687110, 11196020, 11755821, 13435224, 14249480, 15674428, 16794030, 19593035, 21374220, 22392040, 23511642, 31348856, 33588060, 39186070, 42748440, 47023284, 58779105, 67176120, 78372140, 94046568, 117558210, 156744280, 235116420, 470232840]

約数ペア:

[(1, 470232840), (2, 235116420), (3, 156744280), (4, 117558210), (5, 94046568), (6, 78372140), (7, 67176120), (8, 58779105), (10, 47023284), (11, 42748440), (12, 39186070), (14, 33588060), (15, 31348856), (20, 23511642), (21, 22392040), (22, 21374220), (24, 19593035), (28, 16794030), (30, 15674428), (33, 14249480), (35, 13435224), (40, 11755821), (42, 11196020), (44, 10687110), (55, 8549688), (56, 8397015), (60, 7837214), (66, 7124740), (70, 6717612), (77, 6106920), (84, 5598010), (88, 5343555), (105, 4478408), (110, 4274844), (120, 3918607), (132, 3562370), (140, 3358806), (154, 3053460), (165, 2849896), (168, 2799005), (210, 2239204), (220, 2137422), (231, 2035640), (264, 1781185), (280, 1679403), (308, 1526730), (330, 1424948), (385, 1221384), (420, 1119602), (440, 1068711), (462, 1017820), (616, 763365), (660, 712474), (770, 610692), (840, 559801), (924, 508910), (1155, 407128), (1320, 356237), (1540, 305346), (1848, 254455), (2310, 203564), (3080, 152673), (4620, 101782), (9240, 50891)]