628772040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{134353}}^1$

素因数の和:134383

約数の個数: 96

約数和(自身を含む): 2200718520

約数和(自身を除く): 1571946480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 134353, 268706, 403059, 537412, 671765, 806118, 1074824, 1209177, 1343530, 1612236, 1746589, 2015295, 2418354, 2687060, 3224472, 3493178, 4030590, 4836708, 5239767, 5374120, 6045885, 6986356, 8061180, 8732945, 9673416, 10479534, 12091770, 13972712, 15719301, 16122360, 17465890, 20959068, 24183540, 26198835, 31438602, 34931780, 41918136, 48367080, 52397670, 62877204, 69863560, 78596505, 104795340, 125754408, 157193010, 209590680, 314386020, 628772040]

約数ペア:

[(1, 628772040), (2, 314386020), (3, 209590680), (4, 157193010), (5, 125754408), (6, 104795340), (8, 78596505), (9, 69863560), (10, 62877204), (12, 52397670), (13, 48367080), (15, 41918136), (18, 34931780), (20, 31438602), (24, 26198835), (26, 24183540), (30, 20959068), (36, 17465890), (39, 16122360), (40, 15719301), (45, 13972712), (52, 12091770), (60, 10479534), (65, 9673416), (72, 8732945), (78, 8061180), (90, 6986356), (104, 6045885), (117, 5374120), (120, 5239767), (130, 4836708), (156, 4030590), (180, 3493178), (195, 3224472), (234, 2687060), (260, 2418354), (312, 2015295), (360, 1746589), (390, 1612236), (468, 1343530), (520, 1209177), (585, 1074824), (780, 806118), (936, 671765), (1170, 537412), (1560, 403059), (2340, 268706), (4680, 134353)]