207832560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2297}}^1$

素因数の和:2355

約数の個数: 160

約数和(自身を含む): 718079040

約数和(自身を除く): 510246480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 39, 40, 48, 52, 58, 60, 65, 78, 80, 87, 104, 116, 120, 130, 145, 156, 174, 195, 208, 232, 240, 260, 290, 312, 348, 377, 390, 435, 464, 520, 580, 624, 696, 754, 780, 870, 1040, 1131, 1160, 1392, 1508, 1560, 1740, 1885, 2262, 2297, 2320, 3016, 3120, 3480, 3770, 4524, 4594, 5655, 6032, 6891, 6960, 7540, 9048, 9188, 11310, 11485, 13782, 15080, 18096, 18376, 22620, 22970, 27564, 29861, 30160, 34455, 36752, 45240, 45940, 55128, 59722, 66613, 68910, 89583, 90480, 91880, 110256, 119444, 133226, 137820, 149305, 179166, 183760, 199839, 238888, 266452, 275640, 298610, 333065, 358332, 399678, 447915, 477776, 532904, 551280, 597220, 666130, 716664, 799356, 865969, 895830, 999195, 1065808, 1194440, 1332260, 1433328, 1598712, 1731938, 1791660, 1998390, 2388880, 2597907, 2664520, 3197424, 3463876, 3583320, 3996780, 4329845, 5195814, 5329040, 6927752, 7166640, 7993560, 8659690, 10391628, 12989535, 13855504, 15987120, 17319380, 20783256, 25979070, 34638760, 41566512, 51958140, 69277520, 103916280, 207832560]

約数ペア:

[(1, 207832560), (2, 103916280), (3, 69277520), (4, 51958140), (5, 41566512), (6, 34638760), (8, 25979070), (10, 20783256), (12, 17319380), (13, 15987120), (15, 13855504), (16, 12989535), (20, 10391628), (24, 8659690), (26, 7993560), (29, 7166640), (30, 6927752), (39, 5329040), (40, 5195814), (48, 4329845), (52, 3996780), (58, 3583320), (60, 3463876), (65, 3197424), (78, 2664520), (80, 2597907), (87, 2388880), (104, 1998390), (116, 1791660), (120, 1731938), (130, 1598712), (145, 1433328), (156, 1332260), (174, 1194440), (195, 1065808), (208, 999195), (232, 895830), (240, 865969), (260, 799356), (290, 716664), (312, 666130), (348, 597220), (377, 551280), (390, 532904), (435, 477776), (464, 447915), (520, 399678), (580, 358332), (624, 333065), (696, 298610), (754, 275640), (780, 266452), (870, 238888), (1040, 199839), (1131, 183760), (1160, 179166), (1392, 149305), (1508, 137820), (1560, 133226), (1740, 119444), (1885, 110256), (2262, 91880), (2297, 90480), (2320, 89583), (3016, 68910), (3120, 66613), (3480, 59722), (3770, 55128), (4524, 45940), (4594, 45240), (5655, 36752), (6032, 34455), (6891, 30160), (6960, 29861), (7540, 27564), (9048, 22970), (9188, 22620), (11310, 18376), (11485, 18096), (13782, 15080)]