200895240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18397}}^1$

素因数の和:18431

約数の個数: 128

約数和(自身を含む): 741807360

約数和(自身を除く): 540912120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18397, 36794, 55191, 73588, 91985, 110382, 128779, 147176, 183970, 220764, 239161, 257558, 275955, 367940, 386337, 441528, 478322, 515116, 551910, 643895, 717483, 735880, 772674, 956644, 1030232, 1103820, 1195805, 1287790, 1434966, 1545348, 1674127, 1913288, 1931685, 2207640, 2391610, 2575580, 2869932, 3090696, 3348254, 3587415, 3863370, 4783220, 5022381, 5151160, 5739864, 6696508, 7174830, 7726740, 8370635, 9566440, 10044762, 13393016, 14349660, 15453480, 16741270, 20089524, 25111905, 28699320, 33482540, 40179048, 50223810, 66965080, 100447620, 200895240]

約数ペア:

[(1, 200895240), (2, 100447620), (3, 66965080), (4, 50223810), (5, 40179048), (6, 33482540), (7, 28699320), (8, 25111905), (10, 20089524), (12, 16741270), (13, 15453480), (14, 14349660), (15, 13393016), (20, 10044762), (21, 9566440), (24, 8370635), (26, 7726740), (28, 7174830), (30, 6696508), (35, 5739864), (39, 5151160), (40, 5022381), (42, 4783220), (52, 3863370), (56, 3587415), (60, 3348254), (65, 3090696), (70, 2869932), (78, 2575580), (84, 2391610), (91, 2207640), (104, 1931685), (105, 1913288), (120, 1674127), (130, 1545348), (140, 1434966), (156, 1287790), (168, 1195805), (182, 1103820), (195, 1030232), (210, 956644), (260, 772674), (273, 735880), (280, 717483), (312, 643895), (364, 551910), (390, 515116), (420, 478322), (455, 441528), (520, 386337), (546, 367940), (728, 275955), (780, 257558), (840, 239161), (910, 220764), (1092, 183970), (1365, 147176), (1560, 128779), (1820, 110382), (2184, 91985), (2730, 73588), (3640, 55191), (5460, 36794), (10920, 18397)]