137154920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 192

約数和(自身を含む): 393984000

約数和(自身を除く): 256829080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 49, 56, 58, 70, 76, 95, 98, 116, 127, 133, 140, 145, 152, 190, 196, 203, 232, 245, 254, 266, 280, 290, 380, 392, 406, 490, 508, 532, 551, 580, 635, 665, 760, 812, 889, 931, 980, 1015, 1016, 1064, 1102, 1160, 1270, 1330, 1421, 1624, 1778, 1862, 1960, 2030, 2204, 2413, 2540, 2660, 2755, 2842, 3556, 3683, 3724, 3857, 4060, 4408, 4445, 4655, 4826, 5080, 5320, 5510, 5684, 6223, 7105, 7112, 7366, 7448, 7714, 8120, 8890, 9310, 9652, 11020, 11368, 12065, 12446, 14210, 14732, 15428, 16891, 17780, 18415, 18620, 19285, 19304, 22040, 24130, 24892, 25781, 26999, 28420, 29464, 30856, 31115, 33782, 35560, 36830, 37240, 38570, 48260, 49784, 51562, 53998, 56840, 62230, 67564, 69977, 73660, 77140, 84455, 96520, 103124, 107996, 118237, 124460, 128905, 134995, 135128, 139954, 147320, 154280, 168910, 180467, 206248, 215992, 236474, 248920, 257810, 269990, 279908, 337820, 349885, 360934, 472948, 489839, 515620, 539980, 559816, 591185, 675640, 699770, 721868, 902335, 945896, 979678, 1031240, 1079960, 1182370, 1399540, 1443736, 1804670, 1959356, 2364740, 2449195, 2799080, 3428873, 3609340, 3918712, 4729480, 4898390, 6857746, 7218680, 9796780, 13715492, 17144365, 19593560, 27430984, 34288730, 68577460, 137154920]

約数ペア:

[(1, 137154920), (2, 68577460), (4, 34288730), (5, 27430984), (7, 19593560), (8, 17144365), (10, 13715492), (14, 9796780), (19, 7218680), (20, 6857746), (28, 4898390), (29, 4729480), (35, 3918712), (38, 3609340), (40, 3428873), (49, 2799080), (56, 2449195), (58, 2364740), (70, 1959356), (76, 1804670), (95, 1443736), (98, 1399540), (116, 1182370), (127, 1079960), (133, 1031240), (140, 979678), (145, 945896), (152, 902335), (190, 721868), (196, 699770), (203, 675640), (232, 591185), (245, 559816), (254, 539980), (266, 515620), (280, 489839), (290, 472948), (380, 360934), (392, 349885), (406, 337820), (490, 279908), (508, 269990), (532, 257810), (551, 248920), (580, 236474), (635, 215992), (665, 206248), (760, 180467), (812, 168910), (889, 154280), (931, 147320), (980, 139954), (1015, 135128), (1016, 134995), (1064, 128905), (1102, 124460), (1160, 118237), (1270, 107996), (1330, 103124), (1421, 96520), (1624, 84455), (1778, 77140), (1862, 73660), (1960, 69977), (2030, 67564), (2204, 62230), (2413, 56840), (2540, 53998), (2660, 51562), (2755, 49784), (2842, 48260), (3556, 38570), (3683, 37240), (3724, 36830), (3857, 35560), (4060, 33782), (4408, 31115), (4445, 30856), (4655, 29464), (4826, 28420), (5080, 26999), (5320, 25781), (5510, 24892), (5684, 24130), (6223, 22040), (7105, 19304), (7112, 19285), (7366, 18620), (7448, 18415), (7714, 17780), (8120, 16891), (8890, 15428), (9310, 14732), (9652, 14210), (11020, 12446), (11368, 12065)]