313635660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21163}}^1$

素因数の和:21207

約数の個数: 96

約数和(自身を含む): 995554560

約数和(自身を除く): 681918900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 21163, 42326, 63489, 84652, 105815, 126978, 211630, 253956, 275119, 317445, 402097, 423260, 550238, 634890, 804194, 825357, 1100476, 1206291, 1269780, 1375595, 1608388, 1650714, 2010485, 2412582, 2751190, 3301428, 4020970, 4126785, 4825164, 5227261, 5502380, 6031455, 8041940, 8253570, 10454522, 12062910, 15681783, 16507140, 20909044, 24125820, 26136305, 31363566, 52272610, 62727132, 78408915, 104545220, 156817830, 313635660]

約数ペア:

[(1, 313635660), (2, 156817830), (3, 104545220), (4, 78408915), (5, 62727132), (6, 52272610), (10, 31363566), (12, 26136305), (13, 24125820), (15, 20909044), (19, 16507140), (20, 15681783), (26, 12062910), (30, 10454522), (38, 8253570), (39, 8041940), (52, 6031455), (57, 5502380), (60, 5227261), (65, 4825164), (76, 4126785), (78, 4020970), (95, 3301428), (114, 2751190), (130, 2412582), (156, 2010485), (190, 1650714), (195, 1608388), (228, 1375595), (247, 1269780), (260, 1206291), (285, 1100476), (380, 825357), (390, 804194), (494, 634890), (570, 550238), (741, 423260), (780, 402097), (988, 317445), (1140, 275119), (1235, 253956), (1482, 211630), (2470, 126978), (2964, 105815), (3705, 84652), (4940, 63489), (7410, 42326), (14820, 21163)]