1618759320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{5807}}^1$

素因数の和:5945

約数の個数: 128

約数和(自身を含む): 5118474240

約数和(自身を除く): 3499714920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 101, 115, 120, 138, 184, 202, 230, 276, 303, 345, 404, 460, 505, 552, 606, 690, 808, 920, 1010, 1212, 1380, 1515, 2020, 2323, 2424, 2760, 3030, 4040, 4646, 5807, 6060, 6969, 9292, 11614, 11615, 12120, 13938, 17421, 18584, 23228, 23230, 27876, 29035, 34842, 34845, 46456, 46460, 55752, 58070, 69684, 69690, 87105, 92920, 116140, 133561, 139368, 139380, 174210, 232280, 267122, 278760, 348420, 400683, 534244, 586507, 667805, 696840, 801366, 1068488, 1173014, 1335610, 1602732, 1759521, 2003415, 2346028, 2671220, 2932535, 3205464, 3519042, 4006830, 4692056, 5342440, 5865070, 7038084, 8013660, 8797605, 11730140, 13489661, 14076168, 16027320, 17595210, 23460280, 26979322, 35190420, 40468983, 53958644, 67448305, 70380840, 80937966, 107917288, 134896610, 161875932, 202344915, 269793220, 323751864, 404689830, 539586440, 809379660, 1618759320]

約数ペア:

[(1, 1618759320), (2, 809379660), (3, 539586440), (4, 404689830), (5, 323751864), (6, 269793220), (8, 202344915), (10, 161875932), (12, 134896610), (15, 107917288), (20, 80937966), (23, 70380840), (24, 67448305), (30, 53958644), (40, 40468983), (46, 35190420), (60, 26979322), (69, 23460280), (92, 17595210), (101, 16027320), (115, 14076168), (120, 13489661), (138, 11730140), (184, 8797605), (202, 8013660), (230, 7038084), (276, 5865070), (303, 5342440), (345, 4692056), (404, 4006830), (460, 3519042), (505, 3205464), (552, 2932535), (606, 2671220), (690, 2346028), (808, 2003415), (920, 1759521), (1010, 1602732), (1212, 1335610), (1380, 1173014), (1515, 1068488), (2020, 801366), (2323, 696840), (2424, 667805), (2760, 586507), (3030, 534244), (4040, 400683), (4646, 348420), (5807, 278760), (6060, 267122), (6969, 232280), (9292, 174210), (11614, 139380), (11615, 139368), (12120, 133561), (13938, 116140), (17421, 92920), (18584, 87105), (23228, 69690), (23230, 69684), (27876, 58070), (29035, 55752), (34842, 46460), (34845, 46456)]