1406717640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{14419}}^1$

素因数の和:14707

約数の個数: 96

約数和(自身を含む): 4589020800

約数和(自身を除く): 3182303160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 271, 360, 542, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 14419, 16260, 19512, 24390, 28838, 32520, 43257, 48780, 57676, 72095, 86514, 97560, 115352, 129771, 144190, 173028, 216285, 259542, 288380, 346056, 432570, 519084, 576760, 648855, 865140, 1038168, 1297710, 1730280, 2595420, 3907549, 5190840, 7815098, 11722647, 15630196, 19537745, 23445294, 31260392, 35167941, 39075490, 46890588, 58613235, 70335882, 78150980, 93781176, 117226470, 140671764, 156301960, 175839705, 234452940, 281343528, 351679410, 468905880, 703358820, 1406717640]

約数ペア:

[(1, 1406717640), (2, 703358820), (3, 468905880), (4, 351679410), (5, 281343528), (6, 234452940), (8, 175839705), (9, 156301960), (10, 140671764), (12, 117226470), (15, 93781176), (18, 78150980), (20, 70335882), (24, 58613235), (30, 46890588), (36, 39075490), (40, 35167941), (45, 31260392), (60, 23445294), (72, 19537745), (90, 15630196), (120, 11722647), (180, 7815098), (271, 5190840), (360, 3907549), (542, 2595420), (813, 1730280), (1084, 1297710), (1355, 1038168), (1626, 865140), (2168, 648855), (2439, 576760), (2710, 519084), (3252, 432570), (4065, 346056), (4878, 288380), (5420, 259542), (6504, 216285), (8130, 173028), (9756, 144190), (10840, 129771), (12195, 115352), (14419, 97560), (16260, 86514), (19512, 72095), (24390, 57676), (28838, 48780), (32520, 43257)]