438540060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{13217}}^1$

素因数の和:13315

約数の個数: 96

約数和(自身を含む): 1421199360

約数和(自身を除く): 982659300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6636, 8295, 11060, 13217, 16590, 26434, 33180, 39651, 52868, 66085, 79302, 92519, 132170, 158604, 185038, 198255, 264340, 277557, 370076, 396510, 462595, 555114, 793020, 925190, 1044143, 1110228, 1387785, 1850380, 2088286, 2775570, 3132429, 4176572, 5220715, 5551140, 6264858, 7309001, 10441430, 12529716, 14618002, 15662145, 20882860, 21927003, 29236004, 31324290, 36545005, 43854006, 62648580, 73090010, 87708012, 109635015, 146180020, 219270030, 438540060]

約数ペア:

[(1, 438540060), (2, 219270030), (3, 146180020), (4, 109635015), (5, 87708012), (6, 73090010), (7, 62648580), (10, 43854006), (12, 36545005), (14, 31324290), (15, 29236004), (20, 21927003), (21, 20882860), (28, 15662145), (30, 14618002), (35, 12529716), (42, 10441430), (60, 7309001), (70, 6264858), (79, 5551140), (84, 5220715), (105, 4176572), (140, 3132429), (158, 2775570), (210, 2088286), (237, 1850380), (316, 1387785), (395, 1110228), (420, 1044143), (474, 925190), (553, 793020), (790, 555114), (948, 462595), (1106, 396510), (1185, 370076), (1580, 277557), (1659, 264340), (2212, 198255), (2370, 185038), (2765, 158604), (3318, 132170), (4740, 92519), (5530, 79302), (6636, 66085), (8295, 52868), (11060, 39651), (13217, 33180), (16590, 26434)]