266095320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{307}}^1$

素因数の和:585

約数の個数: 128

約数和(自身を含む): 830269440

約数和(自身を除く): 564174120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 233, 248, 307, 310, 372, 465, 466, 614, 620, 699, 744, 921, 930, 932, 1165, 1228, 1240, 1398, 1535, 1842, 1860, 1864, 2330, 2456, 2796, 3070, 3495, 3684, 3720, 4605, 4660, 5592, 6140, 6990, 7223, 7368, 9210, 9320, 9517, 12280, 13980, 14446, 18420, 19034, 21669, 27960, 28551, 28892, 36115, 36840, 38068, 43338, 47585, 57102, 57784, 71531, 72230, 76136, 86676, 95170, 108345, 114204, 142755, 143062, 144460, 173352, 190340, 214593, 216690, 228408, 285510, 286124, 288920, 357655, 380680, 429186, 433380, 571020, 572248, 715310, 858372, 866760, 1072965, 1142040, 1430620, 1716744, 2145930, 2217461, 2861240, 4291860, 4434922, 6652383, 8583720, 8869844, 11087305, 13304766, 17739688, 22174610, 26609532, 33261915, 44349220, 53219064, 66523830, 88698440, 133047660, 266095320]

約数ペア:

[(1, 266095320), (2, 133047660), (3, 88698440), (4, 66523830), (5, 53219064), (6, 44349220), (8, 33261915), (10, 26609532), (12, 22174610), (15, 17739688), (20, 13304766), (24, 11087305), (30, 8869844), (31, 8583720), (40, 6652383), (60, 4434922), (62, 4291860), (93, 2861240), (120, 2217461), (124, 2145930), (155, 1716744), (186, 1430620), (233, 1142040), (248, 1072965), (307, 866760), (310, 858372), (372, 715310), (465, 572248), (466, 571020), (614, 433380), (620, 429186), (699, 380680), (744, 357655), (921, 288920), (930, 286124), (932, 285510), (1165, 228408), (1228, 216690), (1240, 214593), (1398, 190340), (1535, 173352), (1842, 144460), (1860, 143062), (1864, 142755), (2330, 114204), (2456, 108345), (2796, 95170), (3070, 86676), (3495, 76136), (3684, 72230), (3720, 71531), (4605, 57784), (4660, 57102), (5592, 47585), (6140, 43338), (6990, 38068), (7223, 36840), (7368, 36115), (9210, 28892), (9320, 28551), (9517, 27960), (12280, 21669), (13980, 19034), (14446, 18420)]