205774140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 701084160

約数和(自身を除く): 495310020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 44, 52, 55, 58, 60, 65, 66, 78, 87, 110, 116, 130, 132, 143, 145, 156, 165, 174, 195, 220, 260, 286, 290, 319, 330, 348, 377, 390, 429, 435, 572, 580, 638, 660, 715, 754, 780, 827, 858, 870, 957, 1131, 1276, 1430, 1508, 1595, 1654, 1716, 1740, 1885, 1914, 2145, 2262, 2481, 2860, 3190, 3308, 3770, 3828, 4135, 4147, 4290, 4524, 4785, 4962, 5655, 6380, 7540, 8270, 8294, 8580, 9097, 9570, 9924, 10751, 11310, 12405, 12441, 16540, 16588, 18194, 19140, 20735, 21502, 22620, 23983, 24810, 24882, 27291, 32253, 36388, 41470, 43004, 45485, 47966, 49620, 49764, 53755, 54582, 62205, 64506, 71949, 82940, 90970, 95932, 107510, 109164, 118261, 119915, 124410, 129012, 136455, 143898, 161265, 181940, 215020, 236522, 239830, 248820, 263813, 272910, 287796, 311779, 322530, 354783, 359745, 473044, 479660, 527626, 545820, 591305, 623558, 645060, 709566, 719490, 791439, 935337, 1055252, 1182610, 1247116, 1319065, 1419132, 1438980, 1558895, 1582878, 1773915, 1870674, 2365220, 2638130, 3117790, 3165756, 3429569, 3547830, 3741348, 3957195, 4676685, 5276260, 6235580, 6859138, 7095660, 7914390, 9353370, 10288707, 13718276, 15828780, 17147845, 18706740, 20577414, 34295690, 41154828, 51443535, 68591380, 102887070, 205774140]

約数ペア:

[(1, 205774140), (2, 102887070), (3, 68591380), (4, 51443535), (5, 41154828), (6, 34295690), (10, 20577414), (11, 18706740), (12, 17147845), (13, 15828780), (15, 13718276), (20, 10288707), (22, 9353370), (26, 7914390), (29, 7095660), (30, 6859138), (33, 6235580), (39, 5276260), (44, 4676685), (52, 3957195), (55, 3741348), (58, 3547830), (60, 3429569), (65, 3165756), (66, 3117790), (78, 2638130), (87, 2365220), (110, 1870674), (116, 1773915), (130, 1582878), (132, 1558895), (143, 1438980), (145, 1419132), (156, 1319065), (165, 1247116), (174, 1182610), (195, 1055252), (220, 935337), (260, 791439), (286, 719490), (290, 709566), (319, 645060), (330, 623558), (348, 591305), (377, 545820), (390, 527626), (429, 479660), (435, 473044), (572, 359745), (580, 354783), (638, 322530), (660, 311779), (715, 287796), (754, 272910), (780, 263813), (827, 248820), (858, 239830), (870, 236522), (957, 215020), (1131, 181940), (1276, 161265), (1430, 143898), (1508, 136455), (1595, 129012), (1654, 124410), (1716, 119915), (1740, 118261), (1885, 109164), (1914, 107510), (2145, 95932), (2262, 90970), (2481, 82940), (2860, 71949), (3190, 64506), (3308, 62205), (3770, 54582), (3828, 53755), (4135, 49764), (4147, 49620), (4290, 47966), (4524, 45485), (4785, 43004), (4962, 41470), (5655, 36388), (6380, 32253), (7540, 27291), (8270, 24882), (8294, 24810), (8580, 23983), (9097, 22620), (9570, 21502), (9924, 20735), (10751, 19140), (11310, 18194), (12405, 16588), (12441, 16540)]