42908040

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17027}}^1$

素因数の和:17051

約数の個数: 96

約数和(自身を含む): 159382080

約数和(自身を除く): 116474040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 17027, 34054, 51081, 68108, 85135, 102162, 119189, 136216, 153243, 170270, 204324, 238378, 255405, 306486, 340540, 357567, 408648, 476756, 510810, 595945, 612972, 681080, 715134, 766215, 953512, 1021620, 1072701, 1191890, 1225944, 1430268, 1532430, 1787835, 2043240, 2145402, 2383780, 2860536, 3064860, 3575670, 4290804, 4767560, 5363505, 6129720, 7151340, 8581608, 10727010, 14302680, 21454020, 42908040]

約数ペア:

[(1, 42908040), (2, 21454020), (3, 14302680), (4, 10727010), (5, 8581608), (6, 7151340), (7, 6129720), (8, 5363505), (9, 4767560), (10, 4290804), (12, 3575670), (14, 3064860), (15, 2860536), (18, 2383780), (20, 2145402), (21, 2043240), (24, 1787835), (28, 1532430), (30, 1430268), (35, 1225944), (36, 1191890), (40, 1072701), (42, 1021620), (45, 953512), (56, 766215), (60, 715134), (63, 681080), (70, 612972), (72, 595945), (84, 510810), (90, 476756), (105, 408648), (120, 357567), (126, 340540), (140, 306486), (168, 255405), (180, 238378), (210, 204324), (252, 170270), (280, 153243), (315, 136216), (360, 119189), (420, 102162), (504, 85135), (630, 68108), (840, 51081), (1260, 34054), (2520, 17027)]