142647960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13063}}^1$

素因数の和:13097

約数の個数: 128

約数和(自身を含む): 526740480

約数和(自身を除く): 384092520

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, 13063, 26126, 39189, 52252, 65315, 78378, 91441, 104504, 130630, 156756, 169819, 182882, 195945, 261260, 274323, 313512, 339638, 365764, 391890, 457205, 509457, 522520, 548646, 679276, 731528, 783780, 849095, 914410, 1018914, 1097292, 1188733, 1358552, 1371615, 1567560, 1698190, 1828820, 2037828, 2194584, 2377466, 2547285, 2743230, 3396380, 3566199, 3657640, 4075656, 4754932, 5094570, 5486460, 5943665, 6792760, 7132398, 9509864, 10189140, 10972920, 11887330, 14264796, 17830995, 20378280, 23774660, 28529592, 35661990, 47549320, 71323980, 142647960]

約数ペア:

[(1, 142647960), (2, 71323980), (3, 47549320), (4, 35661990), (5, 28529592), (6, 23774660), (7, 20378280), (8, 17830995), (10, 14264796), (12, 11887330), (13, 10972920), (14, 10189140), (15, 9509864), (20, 7132398), (21, 6792760), (24, 5943665), (26, 5486460), (28, 5094570), (30, 4754932), (35, 4075656), (39, 3657640), (40, 3566199), (42, 3396380), (52, 2743230), (56, 2547285), (60, 2377466), (65, 2194584), (70, 2037828), (78, 1828820), (84, 1698190), (91, 1567560), (104, 1371615), (105, 1358552), (120, 1188733), (130, 1097292), (140, 1018914), (156, 914410), (168, 849095), (182, 783780), (195, 731528), (210, 679276), (260, 548646), (273, 522520), (280, 509457), (312, 457205), (364, 391890), (390, 365764), (420, 339638), (455, 313512), (520, 274323), (546, 261260), (728, 195945), (780, 182882), (840, 169819), (910, 156756), (1092, 130630), (1365, 104504), (1560, 91441), (1820, 78378), (2184, 65315), (2730, 52252), (3640, 39189), (5460, 26126), (10920, 13063)]