866304660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1123}}^1$

素因数の和:1214

約数の個数: 192

約数和(自身を含む): 2791692288

約数和(自身を除く): 1925387628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 23, 26, 30, 39, 43, 46, 52, 60, 65, 69, 78, 86, 92, 115, 129, 130, 138, 156, 172, 195, 215, 230, 258, 260, 276, 299, 345, 390, 430, 460, 516, 559, 598, 645, 690, 780, 860, 897, 989, 1118, 1123, 1196, 1290, 1380, 1495, 1677, 1794, 1978, 2236, 2246, 2580, 2795, 2967, 2990, 3354, 3369, 3588, 3956, 4485, 4492, 4945, 5590, 5615, 5934, 5980, 6708, 6738, 8385, 8970, 9890, 11180, 11230, 11868, 12857, 13476, 14599, 14835, 16770, 16845, 17940, 19780, 22460, 25714, 25829, 29198, 29670, 33540, 33690, 38571, 43797, 48289, 51428, 51658, 58396, 59340, 64285, 67380, 72995, 77142, 77487, 87594, 96578, 103316, 128570, 129145, 144867, 145990, 154284, 154974, 175188, 192855, 193156, 218985, 241445, 257140, 258290, 289734, 291980, 309948, 335777, 385710, 387435, 437970, 482890, 516580, 579468, 627757, 671554, 724335, 771420, 774870, 875940, 965780, 1007331, 1110647, 1255514, 1343108, 1448670, 1549740, 1678885, 1883271, 2014662, 2221294, 2511028, 2897340, 3138785, 3331941, 3357770, 3766542, 4029324, 4442588, 5036655, 5553235, 6277570, 6663882, 6715540, 7533084, 9416355, 10073310, 11106470, 12555140, 13327764, 14438411, 16659705, 18832710, 20146620, 22212940, 28876822, 33319410, 37665420, 43315233, 57753644, 66638820, 72192055, 86630466, 144384110, 173260932, 216576165, 288768220, 433152330, 866304660]

約数ペア:

[(1, 866304660), (2, 433152330), (3, 288768220), (4, 216576165), (5, 173260932), (6, 144384110), (10, 86630466), (12, 72192055), (13, 66638820), (15, 57753644), (20, 43315233), (23, 37665420), (26, 33319410), (30, 28876822), (39, 22212940), (43, 20146620), (46, 18832710), (52, 16659705), (60, 14438411), (65, 13327764), (69, 12555140), (78, 11106470), (86, 10073310), (92, 9416355), (115, 7533084), (129, 6715540), (130, 6663882), (138, 6277570), (156, 5553235), (172, 5036655), (195, 4442588), (215, 4029324), (230, 3766542), (258, 3357770), (260, 3331941), (276, 3138785), (299, 2897340), (345, 2511028), (390, 2221294), (430, 2014662), (460, 1883271), (516, 1678885), (559, 1549740), (598, 1448670), (645, 1343108), (690, 1255514), (780, 1110647), (860, 1007331), (897, 965780), (989, 875940), (1118, 774870), (1123, 771420), (1196, 724335), (1290, 671554), (1380, 627757), (1495, 579468), (1677, 516580), (1794, 482890), (1978, 437970), (2236, 387435), (2246, 385710), (2580, 335777), (2795, 309948), (2967, 291980), (2990, 289734), (3354, 258290), (3369, 257140), (3588, 241445), (3956, 218985), (4485, 193156), (4492, 192855), (4945, 175188), (5590, 154974), (5615, 154284), (5934, 145990), (5980, 144867), (6708, 129145), (6738, 128570), (8385, 103316), (8970, 96578), (9890, 87594), (11180, 77487), (11230, 77142), (11868, 72995), (12857, 67380), (13476, 64285), (14599, 59340), (14835, 58396), (16770, 51658), (16845, 51428), (17940, 48289), (19780, 43797), (22460, 38571), (25714, 33690), (25829, 33540), (29198, 29670)]