193480680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22709}}^1$

素因数の和:22794

約数の個数: 64

約数和(自身を含む): 588643200

約数和(自身を除く): 395162520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 22709, 45418, 68127, 90836, 113545, 136254, 181672, 227090, 272508, 340635, 454180, 545016, 681270, 908360, 1362540, 1612339, 2725080, 3224678, 4837017, 6449356, 8061695, 9674034, 12898712, 16123390, 19348068, 24185085, 32246780, 38696136, 48370170, 64493560, 96740340, 193480680]

約数ペア:

[(1, 193480680), (2, 96740340), (3, 64493560), (4, 48370170), (5, 38696136), (6, 32246780), (8, 24185085), (10, 19348068), (12, 16123390), (15, 12898712), (20, 9674034), (24, 8061695), (30, 6449356), (40, 4837017), (60, 3224678), (71, 2725080), (120, 1612339), (142, 1362540), (213, 908360), (284, 681270), (355, 545016), (426, 454180), (568, 340635), (710, 272508), (852, 227090), (1065, 181672), (1420, 136254), (1704, 113545), (2130, 90836), (2840, 68127), (4260, 45418), (8520, 22709)]