137700240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8081}}^1$

素因数の和:8168

約数の個数: 80

約数和(自身を含む): 432936576

約数和(自身を除く): 295236336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 8081, 8520, 16162, 17040, 24243, 32324, 40405, 48486, 64648, 80810, 96972, 121215, 129296, 161620, 193944, 242430, 323240, 387888, 484860, 573751, 646480, 969720, 1147502, 1721253, 1939440, 2295004, 2868755, 3442506, 4590008, 5737510, 6885012, 8606265, 9180016, 11475020, 13770024, 17212530, 22950040, 27540048, 34425060, 45900080, 68850120, 137700240]

約数ペア:

[(1, 137700240), (2, 68850120), (3, 45900080), (4, 34425060), (5, 27540048), (6, 22950040), (8, 17212530), (10, 13770024), (12, 11475020), (15, 9180016), (16, 8606265), (20, 6885012), (24, 5737510), (30, 4590008), (40, 3442506), (48, 2868755), (60, 2295004), (71, 1939440), (80, 1721253), (120, 1147502), (142, 969720), (213, 646480), (240, 573751), (284, 484860), (355, 387888), (426, 323240), (568, 242430), (710, 193944), (852, 161620), (1065, 129296), (1136, 121215), (1420, 96972), (1704, 80810), (2130, 64648), (2840, 48486), (3408, 40405), (4260, 32324), (5680, 24243), (8081, 17040), (8520, 16162)]