208419360

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22853}}^1$

素因数の和:22890

約数の個数: 96

約数和(自身を含む): 691104960

約数和(自身を除く): 482685600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 22853, 45706, 68559, 91412, 114265, 137118, 182824, 228530, 274236, 342795, 365648, 434207, 457060, 548472, 685590, 731296, 868414, 914120, 1096944, 1302621, 1371180, 1736828, 1828240, 2171035, 2193888, 2605242, 2742360, 3473656, 3656480, 4342070, 5210484, 5484720, 6513105, 6947312, 8684140, 10420968, 10969440, 13026210, 13894624, 17368280, 20841936, 26052420, 34736560, 41683872, 52104840, 69473120, 104209680, 208419360]

約数ペア:

[(1, 208419360), (2, 104209680), (3, 69473120), (4, 52104840), (5, 41683872), (6, 34736560), (8, 26052420), (10, 20841936), (12, 17368280), (15, 13894624), (16, 13026210), (19, 10969440), (20, 10420968), (24, 8684140), (30, 6947312), (32, 6513105), (38, 5484720), (40, 5210484), (48, 4342070), (57, 3656480), (60, 3473656), (76, 2742360), (80, 2605242), (95, 2193888), (96, 2171035), (114, 1828240), (120, 1736828), (152, 1371180), (160, 1302621), (190, 1096944), (228, 914120), (240, 868414), (285, 731296), (304, 685590), (380, 548472), (456, 457060), (480, 434207), (570, 365648), (608, 342795), (760, 274236), (912, 228530), (1140, 182824), (1520, 137118), (1824, 114265), (2280, 91412), (3040, 68559), (4560, 45706), (9120, 22853)]