763140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 2580480

約数和(自身を除く): 1817340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 79, 84, 92, 105, 115, 138, 140, 158, 161, 210, 230, 237, 276, 316, 322, 345, 395, 420, 460, 474, 483, 553, 644, 690, 790, 805, 948, 966, 1106, 1185, 1380, 1580, 1610, 1659, 1817, 1932, 2212, 2370, 2415, 2765, 3220, 3318, 3634, 4740, 4830, 5451, 5530, 6636, 7268, 8295, 9085, 9660, 10902, 11060, 12719, 16590, 18170, 21804, 25438, 27255, 33180, 36340, 38157, 50876, 54510, 63595, 76314, 109020, 127190, 152628, 190785, 254380, 381570, 763140]

約数ペア:

[(1, 763140), (2, 381570), (3, 254380), (4, 190785), (5, 152628), (6, 127190), (7, 109020), (10, 76314), (12, 63595), (14, 54510), (15, 50876), (20, 38157), (21, 36340), (23, 33180), (28, 27255), (30, 25438), (35, 21804), (42, 18170), (46, 16590), (60, 12719), (69, 11060), (70, 10902), (79, 9660), (84, 9085), (92, 8295), (105, 7268), (115, 6636), (138, 5530), (140, 5451), (158, 4830), (161, 4740), (210, 3634), (230, 3318), (237, 3220), (276, 2765), (316, 2415), (322, 2370), (345, 2212), (395, 1932), (420, 1817), (460, 1659), (474, 1610), (483, 1580), (553, 1380), (644, 1185), (690, 1106), (790, 966), (805, 948)]