197148240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3299}}^1$

素因数の和:3401

約数の個数: 120

約数和(自身を含む): 670269600

約数和(自身を除く): 473121360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 83, 90, 120, 144, 166, 180, 240, 249, 332, 360, 415, 498, 664, 720, 747, 830, 996, 1245, 1328, 1494, 1660, 1992, 2490, 2988, 3299, 3320, 3735, 3984, 4980, 5976, 6598, 6640, 7470, 9897, 9960, 11952, 13196, 14940, 16495, 19794, 19920, 26392, 29691, 29880, 32990, 39588, 49485, 52784, 59382, 59760, 65980, 79176, 98970, 118764, 131960, 148455, 158352, 197940, 237528, 263920, 273817, 296910, 395880, 475056, 547634, 593820, 791760, 821451, 1095268, 1187640, 1369085, 1642902, 2190536, 2375280, 2464353, 2738170, 3285804, 4107255, 4381072, 4928706, 5476340, 6571608, 8214510, 9857412, 10952680, 12321765, 13143216, 16429020, 19714824, 21905360, 24643530, 32858040, 39429648, 49287060, 65716080, 98574120, 197148240]

約数ペア:

[(1, 197148240), (2, 98574120), (3, 65716080), (4, 49287060), (5, 39429648), (6, 32858040), (8, 24643530), (9, 21905360), (10, 19714824), (12, 16429020), (15, 13143216), (16, 12321765), (18, 10952680), (20, 9857412), (24, 8214510), (30, 6571608), (36, 5476340), (40, 4928706), (45, 4381072), (48, 4107255), (60, 3285804), (72, 2738170), (80, 2464353), (83, 2375280), (90, 2190536), (120, 1642902), (144, 1369085), (166, 1187640), (180, 1095268), (240, 821451), (249, 791760), (332, 593820), (360, 547634), (415, 475056), (498, 395880), (664, 296910), (720, 273817), (747, 263920), (830, 237528), (996, 197940), (1245, 158352), (1328, 148455), (1494, 131960), (1660, 118764), (1992, 98970), (2490, 79176), (2988, 65980), (3299, 59760), (3320, 59382), (3735, 52784), (3984, 49485), (4980, 39588), (5976, 32990), (6598, 29880), (6640, 29691), (7470, 26392), (9897, 19920), (9960, 19794), (11952, 16495), (13196, 14940)]