148442280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2897}}^1$

素因数の和:2979

約数の個数: 128

約数和(自身を含む): 517466880

約数和(自身を除く): 369024600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 2897, 3416, 3660, 4270, 5124, 5794, 6405, 7320, 8540, 8691, 10248, 11588, 12810, 14485, 17080, 17382, 20279, 23176, 25620, 28970, 34764, 40558, 43455, 51240, 57940, 60837, 69528, 81116, 86910, 101395, 115880, 121674, 162232, 173820, 176717, 202790, 243348, 304185, 347640, 353434, 405580, 486696, 530151, 608370, 706868, 811160, 883585, 1060302, 1216740, 1237019, 1413736, 1767170, 2120604, 2433480, 2474038, 2650755, 3534340, 3711057, 4241208, 4948076, 5301510, 6185095, 7068680, 7422114, 9896152, 10603020, 12370190, 14844228, 18555285, 21206040, 24740380, 29688456, 37110570, 49480760, 74221140, 148442280]

約数ペア:

[(1, 148442280), (2, 74221140), (3, 49480760), (4, 37110570), (5, 29688456), (6, 24740380), (7, 21206040), (8, 18555285), (10, 14844228), (12, 12370190), (14, 10603020), (15, 9896152), (20, 7422114), (21, 7068680), (24, 6185095), (28, 5301510), (30, 4948076), (35, 4241208), (40, 3711057), (42, 3534340), (56, 2650755), (60, 2474038), (61, 2433480), (70, 2120604), (84, 1767170), (105, 1413736), (120, 1237019), (122, 1216740), (140, 1060302), (168, 883585), (183, 811160), (210, 706868), (244, 608370), (280, 530151), (305, 486696), (366, 405580), (420, 353434), (427, 347640), (488, 304185), (610, 243348), (732, 202790), (840, 176717), (854, 173820), (915, 162232), (1220, 121674), (1281, 115880), (1464, 101395), (1708, 86910), (1830, 81116), (2135, 69528), (2440, 60837), (2562, 57940), (2897, 51240), (3416, 43455), (3660, 40558), (4270, 34764), (5124, 28970), (5794, 25620), (6405, 23176), (7320, 20279), (8540, 17382), (8691, 17080), (10248, 14485), (11588, 12810)]