237799760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 160

約数和(自身を含む): 651386880

約数和(自身を除く): 413587120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 31, 40, 44, 46, 55, 62, 80, 88, 92, 110, 115, 124, 155, 176, 184, 220, 230, 248, 253, 310, 341, 368, 379, 440, 460, 496, 506, 620, 682, 713, 758, 880, 920, 1012, 1240, 1265, 1364, 1426, 1516, 1705, 1840, 1895, 2024, 2480, 2530, 2728, 2852, 3032, 3410, 3565, 3790, 4048, 4169, 5060, 5456, 5704, 6064, 6820, 7130, 7580, 7843, 8338, 8717, 10120, 11408, 11749, 13640, 14260, 15160, 15686, 16676, 17434, 20240, 20845, 23498, 27280, 28520, 30320, 31372, 33352, 34868, 39215, 41690, 43585, 46996, 57040, 58745, 62744, 66704, 69736, 78430, 83380, 87170, 93992, 95887, 117490, 125488, 129239, 139472, 156860, 166760, 174340, 187984, 191774, 234980, 258478, 270227, 313720, 333520, 348680, 383548, 469960, 479435, 516956, 540454, 627440, 646195, 697360, 767096, 939920, 958870, 1033912, 1080908, 1292390, 1351135, 1534192, 1917740, 2067824, 2161816, 2584780, 2702270, 2972497, 3835480, 4323632, 5169560, 5404540, 5944994, 7670960, 10339120, 10809080, 11889988, 14862485, 21618160, 23779976, 29724970, 47559952, 59449940, 118899880, 237799760]

約数ペア:

[(1, 237799760), (2, 118899880), (4, 59449940), (5, 47559952), (8, 29724970), (10, 23779976), (11, 21618160), (16, 14862485), (20, 11889988), (22, 10809080), (23, 10339120), (31, 7670960), (40, 5944994), (44, 5404540), (46, 5169560), (55, 4323632), (62, 3835480), (80, 2972497), (88, 2702270), (92, 2584780), (110, 2161816), (115, 2067824), (124, 1917740), (155, 1534192), (176, 1351135), (184, 1292390), (220, 1080908), (230, 1033912), (248, 958870), (253, 939920), (310, 767096), (341, 697360), (368, 646195), (379, 627440), (440, 540454), (460, 516956), (496, 479435), (506, 469960), (620, 383548), (682, 348680), (713, 333520), (758, 313720), (880, 270227), (920, 258478), (1012, 234980), (1240, 191774), (1265, 187984), (1364, 174340), (1426, 166760), (1516, 156860), (1705, 139472), (1840, 129239), (1895, 125488), (2024, 117490), (2480, 95887), (2530, 93992), (2728, 87170), (2852, 83380), (3032, 78430), (3410, 69736), (3565, 66704), (3790, 62744), (4048, 58745), (4169, 57040), (5060, 46996), (5456, 43585), (5704, 41690), (6064, 39215), (6820, 34868), (7130, 33352), (7580, 31372), (7843, 30320), (8338, 28520), (8717, 27280), (10120, 23498), (11408, 20845), (11749, 20240), (13640, 17434), (14260, 16676), (15160, 15686)]