64066680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:590

約数の個数: 128

約数和(自身を含む): 215611200

約数和(自身を除く): 151544520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 137, 180, 216, 270, 274, 360, 411, 433, 540, 548, 685, 822, 866, 1080, 1096, 1233, 1299, 1370, 1644, 1732, 2055, 2165, 2466, 2598, 2740, 3288, 3464, 3699, 3897, 4110, 4330, 4932, 5196, 5480, 6165, 6495, 7398, 7794, 8220, 8660, 9864, 10392, 11691, 12330, 12990, 14796, 15588, 16440, 17320, 18495, 19485, 23382, 24660, 25980, 29592, 31176, 36990, 38970, 46764, 49320, 51960, 58455, 59321, 73980, 77940, 93528, 116910, 118642, 147960, 155880, 177963, 233820, 237284, 296605, 355926, 467640, 474568, 533889, 593210, 711852, 889815, 1067778, 1186420, 1423704, 1601667, 1779630, 2135556, 2372840, 2669445, 3203334, 3559260, 4271112, 5338890, 6406668, 7118520, 8008335, 10677780, 12813336, 16016670, 21355560, 32033340, 64066680]

約数ペア:

[(1, 64066680), (2, 32033340), (3, 21355560), (4, 16016670), (5, 12813336), (6, 10677780), (8, 8008335), (9, 7118520), (10, 6406668), (12, 5338890), (15, 4271112), (18, 3559260), (20, 3203334), (24, 2669445), (27, 2372840), (30, 2135556), (36, 1779630), (40, 1601667), (45, 1423704), (54, 1186420), (60, 1067778), (72, 889815), (90, 711852), (108, 593210), (120, 533889), (135, 474568), (137, 467640), (180, 355926), (216, 296605), (270, 237284), (274, 233820), (360, 177963), (411, 155880), (433, 147960), (540, 118642), (548, 116910), (685, 93528), (822, 77940), (866, 73980), (1080, 59321), (1096, 58455), (1233, 51960), (1299, 49320), (1370, 46764), (1644, 38970), (1732, 36990), (2055, 31176), (2165, 29592), (2466, 25980), (2598, 24660), (2740, 23382), (3288, 19485), (3464, 18495), (3699, 17320), (3897, 16440), (4110, 15588), (4330, 14796), (4932, 12990), (5196, 12330), (5480, 11691), (6165, 10392), (6495, 9864), (7398, 8660), (7794, 8220)]