250730080

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1231}}^1$

素因数の和:1332

約数の個数: 96

約数和(自身を含む): 633346560

約数和(自身を除く): 382616480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 67, 76, 80, 95, 134, 152, 160, 190, 268, 304, 335, 380, 536, 608, 670, 760, 1072, 1231, 1273, 1340, 1520, 2144, 2462, 2546, 2680, 3040, 4924, 5092, 5360, 6155, 6365, 9848, 10184, 10720, 12310, 12730, 19696, 20368, 23389, 24620, 25460, 39392, 40736, 46778, 49240, 50920, 82477, 93556, 98480, 101840, 116945, 164954, 187112, 196960, 203680, 233890, 329908, 374224, 412385, 467780, 659816, 748448, 824770, 935560, 1319632, 1567063, 1649540, 1871120, 2639264, 3134126, 3299080, 3742240, 6268252, 6598160, 7835315, 12536504, 13196320, 15670630, 25073008, 31341260, 50146016, 62682520, 125365040, 250730080]

約数ペア:

[(1, 250730080), (2, 125365040), (4, 62682520), (5, 50146016), (8, 31341260), (10, 25073008), (16, 15670630), (19, 13196320), (20, 12536504), (32, 7835315), (38, 6598160), (40, 6268252), (67, 3742240), (76, 3299080), (80, 3134126), (95, 2639264), (134, 1871120), (152, 1649540), (160, 1567063), (190, 1319632), (268, 935560), (304, 824770), (335, 748448), (380, 659816), (536, 467780), (608, 412385), (670, 374224), (760, 329908), (1072, 233890), (1231, 203680), (1273, 196960), (1340, 187112), (1520, 164954), (2144, 116945), (2462, 101840), (2546, 98480), (2680, 93556), (3040, 82477), (4924, 50920), (5092, 49240), (5360, 46778), (6155, 40736), (6365, 39392), (9848, 25460), (10184, 24620), (10720, 23389), (12310, 20368), (12730, 19696)]