15696070040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{258329}}^1$

素因数の和:258385

約数の個数: 96

約数和(自身を含む): 42407452800

約数和(自身を除く): 26711382760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 49, 56, 62, 70, 98, 124, 140, 155, 196, 217, 245, 248, 280, 310, 392, 434, 490, 620, 868, 980, 1085, 1240, 1519, 1736, 1960, 2170, 3038, 4340, 6076, 7595, 8680, 12152, 15190, 30380, 60760, 258329, 516658, 1033316, 1291645, 1808303, 2066632, 2583290, 3616606, 5166580, 7233212, 8008199, 9041515, 10333160, 12658121, 14466424, 16016398, 18083030, 25316242, 32032796, 36166060, 40040995, 50632484, 56057393, 63290605, 64065592, 72332120, 80081990, 101264968, 112114786, 126581210, 160163980, 224229572, 253162420, 280286965, 320327960, 392401751, 448459144, 506324840, 560573930, 784803502, 1121147860, 1569607004, 1962008755, 2242295720, 3139214008, 3924017510, 7848035020, 15696070040]

約数ペア:

[(1, 15696070040), (2, 7848035020), (4, 3924017510), (5, 3139214008), (7, 2242295720), (8, 1962008755), (10, 1569607004), (14, 1121147860), (20, 784803502), (28, 560573930), (31, 506324840), (35, 448459144), (40, 392401751), (49, 320327960), (56, 280286965), (62, 253162420), (70, 224229572), (98, 160163980), (124, 126581210), (140, 112114786), (155, 101264968), (196, 80081990), (217, 72332120), (245, 64065592), (248, 63290605), (280, 56057393), (310, 50632484), (392, 40040995), (434, 36166060), (490, 32032796), (620, 25316242), (868, 18083030), (980, 16016398), (1085, 14466424), (1240, 12658121), (1519, 10333160), (1736, 9041515), (1960, 8008199), (2170, 7233212), (3038, 5166580), (4340, 3616606), (6076, 2583290), (7595, 2066632), (8680, 1808303), (12152, 1291645), (15190, 1033316), (30380, 516658), (60760, 258329)]