207715560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2907

約数の個数: 128

約数和(自身を含む): 685601280

約数和(自身を除く): 477885720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 2833, 3055, 3666, 4888, 5640, 5666, 6110, 7332, 8499, 9165, 11332, 12220, 14165, 14664, 16998, 18330, 22664, 24440, 28330, 33996, 36660, 36829, 42495, 56660, 67992, 73320, 73658, 84990, 110487, 113320, 133151, 147316, 169980, 184145, 220974, 266302, 294632, 339960, 368290, 399453, 441948, 532604, 552435, 665755, 736580, 798906, 883896, 1065208, 1104870, 1331510, 1473160, 1597812, 1730963, 1997265, 2209740, 2663020, 3195624, 3461926, 3994530, 4419480, 5192889, 5326040, 6923852, 7989060, 8654815, 10385778, 13847704, 15978120, 17309630, 20771556, 25964445, 34619260, 41543112, 51928890, 69238520, 103857780, 207715560]

約数ペア:

[(1, 207715560), (2, 103857780), (3, 69238520), (4, 51928890), (5, 41543112), (6, 34619260), (8, 25964445), (10, 20771556), (12, 17309630), (13, 15978120), (15, 13847704), (20, 10385778), (24, 8654815), (26, 7989060), (30, 6923852), (39, 5326040), (40, 5192889), (47, 4419480), (52, 3994530), (60, 3461926), (65, 3195624), (78, 2663020), (94, 2209740), (104, 1997265), (120, 1730963), (130, 1597812), (141, 1473160), (156, 1331510), (188, 1104870), (195, 1065208), (235, 883896), (260, 798906), (282, 736580), (312, 665755), (376, 552435), (390, 532604), (470, 441948), (520, 399453), (564, 368290), (611, 339960), (705, 294632), (780, 266302), (940, 220974), (1128, 184145), (1222, 169980), (1410, 147316), (1560, 133151), (1833, 113320), (1880, 110487), (2444, 84990), (2820, 73658), (2833, 73320), (3055, 67992), (3666, 56660), (4888, 42495), (5640, 36829), (5666, 36660), (6110, 33996), (7332, 28330), (8499, 24440), (9165, 22664), (11332, 18330), (12220, 16998), (14165, 14664)]