458837960

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:716

約数の個数: 128

約数和(自身を含む): 1228608000

約数和(自身を除く): 769770040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 196, 212, 245, 265, 280, 343, 371, 392, 424, 490, 530, 631, 686, 742, 980, 1060, 1262, 1372, 1484, 1715, 1855, 1960, 2120, 2524, 2597, 2744, 2968, 3155, 3430, 3710, 4417, 5048, 5194, 6310, 6860, 7420, 8834, 10388, 12620, 12985, 13720, 14840, 17668, 18179, 20776, 22085, 25240, 25970, 30919, 33443, 35336, 36358, 44170, 51940, 61838, 66886, 72716, 88340, 90895, 103880, 123676, 133772, 145432, 154595, 167215, 176680, 181790, 216433, 234101, 247352, 267544, 309190, 334430, 363580, 432866, 468202, 618380, 668860, 727160, 865732, 936404, 1082165, 1170505, 1236760, 1337720, 1638707, 1731464, 1872808, 2164330, 2341010, 3277414, 4328660, 4682020, 6554828, 8193535, 8657320, 9364040, 11470949, 13109656, 16387070, 22941898, 32774140, 45883796, 57354745, 65548280, 91767592, 114709490, 229418980, 458837960]

約数ペア:

[(1, 458837960), (2, 229418980), (4, 114709490), (5, 91767592), (7, 65548280), (8, 57354745), (10, 45883796), (14, 32774140), (20, 22941898), (28, 16387070), (35, 13109656), (40, 11470949), (49, 9364040), (53, 8657320), (56, 8193535), (70, 6554828), (98, 4682020), (106, 4328660), (140, 3277414), (196, 2341010), (212, 2164330), (245, 1872808), (265, 1731464), (280, 1638707), (343, 1337720), (371, 1236760), (392, 1170505), (424, 1082165), (490, 936404), (530, 865732), (631, 727160), (686, 668860), (742, 618380), (980, 468202), (1060, 432866), (1262, 363580), (1372, 334430), (1484, 309190), (1715, 267544), (1855, 247352), (1960, 234101), (2120, 216433), (2524, 181790), (2597, 176680), (2744, 167215), (2968, 154595), (3155, 145432), (3430, 133772), (3710, 123676), (4417, 103880), (5048, 90895), (5194, 88340), (6310, 72716), (6860, 66886), (7420, 61838), (8834, 51940), (10388, 44170), (12620, 36358), (12985, 35336), (13720, 33443), (14840, 30919), (17668, 25970), (18179, 25240), (20776, 22085)]