139182720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1021}}^1$

素因数の和:1114

約数の個数: 128

約数和(自身を含む): 450334080

約数和(自身を除く): 311151360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1021, 1065, 1136, 1420, 1704, 1920, 2042, 2130, 2272, 2840, 3063, 3408, 4084, 4260, 4544, 5105, 5680, 6126, 6816, 8168, 8520, 9088, 10210, 11360, 12252, 13632, 15315, 16336, 17040, 20420, 22720, 24504, 27264, 30630, 32672, 34080, 40840, 45440, 49008, 61260, 65344, 68160, 72491, 81680, 98016, 122520, 130688, 136320, 144982, 163360, 196032, 217473, 245040, 289964, 326720, 362455, 392064, 434946, 490080, 579928, 653440, 724910, 869892, 980160, 1087365, 1159856, 1449820, 1739784, 1960320, 2174730, 2319712, 2899640, 3479568, 4349460, 4639424, 5799280, 6959136, 8698920, 9278848, 11598560, 13918272, 17397840, 23197120, 27836544, 34795680, 46394240, 69591360, 139182720]

約数ペア:

[(1, 139182720), (2, 69591360), (3, 46394240), (4, 34795680), (5, 27836544), (6, 23197120), (8, 17397840), (10, 13918272), (12, 11598560), (15, 9278848), (16, 8698920), (20, 6959136), (24, 5799280), (30, 4639424), (32, 4349460), (40, 3479568), (48, 2899640), (60, 2319712), (64, 2174730), (71, 1960320), (80, 1739784), (96, 1449820), (120, 1159856), (128, 1087365), (142, 980160), (160, 869892), (192, 724910), (213, 653440), (240, 579928), (284, 490080), (320, 434946), (355, 392064), (384, 362455), (426, 326720), (480, 289964), (568, 245040), (640, 217473), (710, 196032), (852, 163360), (960, 144982), (1021, 136320), (1065, 130688), (1136, 122520), (1420, 98016), (1704, 81680), (1920, 72491), (2042, 68160), (2130, 65344), (2272, 61260), (2840, 49008), (3063, 45440), (3408, 40840), (4084, 34080), (4260, 32672), (4544, 30630), (5105, 27264), (5680, 24504), (6126, 22720), (6816, 20420), (8168, 17040), (8520, 16336), (9088, 15315), (10210, 13632), (11360, 12252)]