712493880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{1103}}^1$

素因数の和:1893

約数の個数: 128

約数和(自身を含む): 2448230400

約数和(自身を除く): 1735736520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 769, 840, 1103, 1538, 2206, 2307, 3076, 3309, 3845, 4412, 4614, 5383, 5515, 6152, 6618, 7690, 7721, 8824, 9228, 10766, 11030, 11535, 13236, 15380, 15442, 16149, 16545, 18456, 21532, 22060, 23070, 23163, 26472, 26915, 30760, 30884, 32298, 33090, 38605, 43064, 44120, 46140, 46326, 53830, 61768, 64596, 66180, 77210, 80745, 92280, 92652, 107660, 115815, 129192, 132360, 154420, 161490, 185304, 215320, 231630, 308840, 322980, 463260, 645960, 848207, 926520, 1696414, 2544621, 3392828, 4241035, 5089242, 5937449, 6785656, 8482070, 10178484, 11874898, 12723105, 16964140, 17812347, 20356968, 23749796, 25446210, 29687245, 33928280, 35624694, 47499592, 50892420, 59374490, 71249388, 89061735, 101784840, 118748980, 142498776, 178123470, 237497960, 356246940, 712493880]

約数ペア:

[(1, 712493880), (2, 356246940), (3, 237497960), (4, 178123470), (5, 142498776), (6, 118748980), (7, 101784840), (8, 89061735), (10, 71249388), (12, 59374490), (14, 50892420), (15, 47499592), (20, 35624694), (21, 33928280), (24, 29687245), (28, 25446210), (30, 23749796), (35, 20356968), (40, 17812347), (42, 16964140), (56, 12723105), (60, 11874898), (70, 10178484), (84, 8482070), (105, 6785656), (120, 5937449), (140, 5089242), (168, 4241035), (210, 3392828), (280, 2544621), (420, 1696414), (769, 926520), (840, 848207), (1103, 645960), (1538, 463260), (2206, 322980), (2307, 308840), (3076, 231630), (3309, 215320), (3845, 185304), (4412, 161490), (4614, 154420), (5383, 132360), (5515, 129192), (6152, 115815), (6618, 107660), (7690, 92652), (7721, 92280), (8824, 80745), (9228, 77210), (10766, 66180), (11030, 64596), (11535, 61768), (13236, 53830), (15380, 46326), (15442, 46140), (16149, 44120), (16545, 43064), (18456, 38605), (21532, 33090), (22060, 32298), (23070, 30884), (23163, 30760), (26472, 26915)]