130864440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1877}}^1$

素因数の和:1981

約数の個数: 128

約数和(自身を含む): 454325760

約数和(自身を除く): 323461320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 83, 84, 105, 120, 140, 166, 168, 210, 249, 280, 332, 415, 420, 498, 581, 664, 830, 840, 996, 1162, 1245, 1660, 1743, 1877, 1992, 2324, 2490, 2905, 3320, 3486, 3754, 4648, 4980, 5631, 5810, 6972, 7508, 8715, 9385, 9960, 11262, 11620, 13139, 13944, 15016, 17430, 18770, 22524, 23240, 26278, 28155, 34860, 37540, 39417, 45048, 52556, 56310, 65695, 69720, 75080, 78834, 105112, 112620, 131390, 155791, 157668, 197085, 225240, 262780, 311582, 315336, 394170, 467373, 525560, 623164, 778955, 788340, 934746, 1090537, 1246328, 1557910, 1576680, 1869492, 2181074, 2336865, 3115820, 3271611, 3738984, 4362148, 4673730, 5452685, 6231640, 6543222, 8724296, 9347460, 10905370, 13086444, 16358055, 18694920, 21810740, 26172888, 32716110, 43621480, 65432220, 130864440]

約数ペア:

[(1, 130864440), (2, 65432220), (3, 43621480), (4, 32716110), (5, 26172888), (6, 21810740), (7, 18694920), (8, 16358055), (10, 13086444), (12, 10905370), (14, 9347460), (15, 8724296), (20, 6543222), (21, 6231640), (24, 5452685), (28, 4673730), (30, 4362148), (35, 3738984), (40, 3271611), (42, 3115820), (56, 2336865), (60, 2181074), (70, 1869492), (83, 1576680), (84, 1557910), (105, 1246328), (120, 1090537), (140, 934746), (166, 788340), (168, 778955), (210, 623164), (249, 525560), (280, 467373), (332, 394170), (415, 315336), (420, 311582), (498, 262780), (581, 225240), (664, 197085), (830, 157668), (840, 155791), (996, 131390), (1162, 112620), (1245, 105112), (1660, 78834), (1743, 75080), (1877, 69720), (1992, 65695), (2324, 56310), (2490, 52556), (2905, 45048), (3320, 39417), (3486, 37540), (3754, 34860), (4648, 28155), (4980, 26278), (5631, 23240), (5810, 22524), (6972, 18770), (7508, 17430), (8715, 15016), (9385, 13944), (9960, 13139), (11262, 11620)]