165165420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5387}}^1$

素因数の和:5479

約数の個数: 96

約数和(自身を含む): 535868928

約数和(自身を除く): 370703508

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 73, 84, 105, 140, 146, 210, 219, 292, 365, 420, 438, 511, 730, 876, 1022, 1095, 1460, 1533, 2044, 2190, 2555, 3066, 4380, 5110, 5387, 6132, 7665, 10220, 10774, 15330, 16161, 21548, 26935, 30660, 32322, 37709, 53870, 64644, 75418, 80805, 107740, 113127, 150836, 161610, 188545, 226254, 323220, 377090, 393251, 452508, 565635, 754180, 786502, 1131270, 1179753, 1573004, 1966255, 2262540, 2359506, 2752757, 3932510, 4719012, 5505514, 5898765, 7865020, 8258271, 11011028, 11797530, 13763785, 16516542, 23595060, 27527570, 33033084, 41291355, 55055140, 82582710, 165165420]

約数ペア:

[(1, 165165420), (2, 82582710), (3, 55055140), (4, 41291355), (5, 33033084), (6, 27527570), (7, 23595060), (10, 16516542), (12, 13763785), (14, 11797530), (15, 11011028), (20, 8258271), (21, 7865020), (28, 5898765), (30, 5505514), (35, 4719012), (42, 3932510), (60, 2752757), (70, 2359506), (73, 2262540), (84, 1966255), (105, 1573004), (140, 1179753), (146, 1131270), (210, 786502), (219, 754180), (292, 565635), (365, 452508), (420, 393251), (438, 377090), (511, 323220), (730, 226254), (876, 188545), (1022, 161610), (1095, 150836), (1460, 113127), (1533, 107740), (2044, 80805), (2190, 75418), (2555, 64644), (3066, 53870), (4380, 37709), (5110, 32322), (5387, 30660), (6132, 26935), (7665, 21548), (10220, 16161), (10774, 15330)]