251613120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23827}}^1$

素因数の和:23858

約数の個数: 112

約数和(自身を含む): 871532928

約数和(自身を除く): 619919808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 23827, 47654, 71481, 95308, 119135, 142962, 190616, 238270, 262097, 285924, 357405, 381232, 476540, 524194, 571848, 714810, 762464, 786291, 953080, 1048388, 1143696, 1310485, 1429620, 1524928, 1572582, 1906160, 2096776, 2287392, 2620970, 2859240, 3145164, 3812320, 3931455, 4193552, 4574784, 5241940, 5718480, 6290328, 7624640, 7862910, 8387104, 10483880, 11436960, 12580656, 15725820, 16774208, 20967760, 22873920, 25161312, 31451640, 41935520, 50322624, 62903280, 83871040, 125806560, 251613120]

約数ペア:

[(1, 251613120), (2, 125806560), (3, 83871040), (4, 62903280), (5, 50322624), (6, 41935520), (8, 31451640), (10, 25161312), (11, 22873920), (12, 20967760), (15, 16774208), (16, 15725820), (20, 12580656), (22, 11436960), (24, 10483880), (30, 8387104), (32, 7862910), (33, 7624640), (40, 6290328), (44, 5718480), (48, 5241940), (55, 4574784), (60, 4193552), (64, 3931455), (66, 3812320), (80, 3145164), (88, 2859240), (96, 2620970), (110, 2287392), (120, 2096776), (132, 1906160), (160, 1572582), (165, 1524928), (176, 1429620), (192, 1310485), (220, 1143696), (240, 1048388), (264, 953080), (320, 786291), (330, 762464), (352, 714810), (440, 571848), (480, 524194), (528, 476540), (660, 381232), (704, 357405), (880, 285924), (960, 262097), (1056, 238270), (1320, 190616), (1760, 142962), (2112, 119135), (2640, 95308), (3520, 71481), (5280, 47654), (10560, 23827)]