71872487040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{3313}}^1\times {\mathrm{11299}}^1$

素因数の和:14634

約数の個数: 128

約数和(自身を含む): 229182984000

約数和(自身を除く): 157310496960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 3313, 6626, 9939, 11299, 13252, 16565, 19878, 22598, 26504, 33130, 33897, 39756, 45196, 49695, 53008, 56495, 66260, 67794, 79512, 90392, 99390, 106016, 112990, 132520, 135588, 159024, 169485, 180784, 198780, 212032, 225980, 265040, 271176, 318048, 338970, 361568, 397560, 424064, 451960, 530080, 542352, 636096, 677940, 723136, 795120, 903920, 1060160, 1084704, 1272192, 1355880, 1446272, 1590240, 1807840, 2120320, 2169408, 2711760, 3180480, 3615680, 4338816, 5423520, 6360960, 7231360, 10847040, 21694080, 37433587, 74867174, 112300761, 149734348, 187167935, 224601522, 299468696, 374335870, 449203044, 561503805, 598937392, 748671740, 898406088, 1123007610, 1197874784, 1497343480, 1796812176, 2246015220, 2395749568, 2994686960, 3593624352, 4492030440, 4791499136, 5989373920, 7187248704, 8984060880, 11978747840, 14374497408, 17968121760, 23957495680, 35936243520, 71872487040]

約数ペア:

[(1, 71872487040), (2, 35936243520), (3, 23957495680), (4, 17968121760), (5, 14374497408), (6, 11978747840), (8, 8984060880), (10, 7187248704), (12, 5989373920), (15, 4791499136), (16, 4492030440), (20, 3593624352), (24, 2994686960), (30, 2395749568), (32, 2246015220), (40, 1796812176), (48, 1497343480), (60, 1197874784), (64, 1123007610), (80, 898406088), (96, 748671740), (120, 598937392), (128, 561503805), (160, 449203044), (192, 374335870), (240, 299468696), (320, 224601522), (384, 187167935), (480, 149734348), (640, 112300761), (960, 74867174), (1920, 37433587), (3313, 21694080), (6626, 10847040), (9939, 7231360), (11299, 6360960), (13252, 5423520), (16565, 4338816), (19878, 3615680), (22598, 3180480), (26504, 2711760), (33130, 2169408), (33897, 2120320), (39756, 1807840), (45196, 1590240), (49695, 1446272), (53008, 1355880), (56495, 1272192), (66260, 1084704), (67794, 1060160), (79512, 903920), (90392, 795120), (99390, 723136), (106016, 677940), (112990, 636096), (132520, 542352), (135588, 530080), (159024, 451960), (169485, 424064), (180784, 397560), (198780, 361568), (212032, 338970), (225980, 318048), (265040, 271176)]