660655008

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{449}}^1$

素因数の和:612

約数の個数: 192

約数和(自身を含む): 2095632000

約数和(自身を除く): 1434976992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 131, 144, 156, 208, 216, 234, 262, 288, 312, 351, 393, 416, 432, 449, 468, 524, 624, 702, 786, 864, 898, 936, 1048, 1179, 1248, 1347, 1404, 1572, 1703, 1796, 1872, 2096, 2358, 2694, 2808, 3144, 3406, 3537, 3592, 3744, 4041, 4192, 4716, 5109, 5388, 5616, 5837, 6288, 6812, 7074, 7184, 8082, 9432, 10218, 10776, 11232, 11674, 12123, 12576, 13624, 14148, 14368, 15327, 16164, 17511, 18864, 20436, 21552, 23348, 24246, 27248, 28296, 30654, 32328, 35022, 37728, 40872, 43104, 45981, 46696, 48492, 52533, 54496, 56592, 58819, 61308, 64656, 70044, 81744, 91962, 93392, 96984, 105066, 113184, 117638, 122616, 129312, 140088, 157599, 163488, 176457, 183924, 186784, 193968, 210132, 235276, 245232, 280176, 315198, 352914, 367848, 387936, 420264, 470552, 490464, 529371, 560352, 630396, 705828, 735696, 764647, 840528, 941104, 1058742, 1260792, 1411656, 1471392, 1529294, 1588113, 1681056, 1882208, 2117484, 2293941, 2521584, 2823312, 3058588, 3176226, 4234968, 4587882, 5043168, 5646624, 6117176, 6352452, 6881823, 8469936, 9175764, 12234352, 12704904, 13763646, 16939872, 18351528, 20645469, 24468704, 25409808, 27527292, 36703056, 41290938, 50819616, 55054584, 73406112, 82581876, 110109168, 165163752, 220218336, 330327504, 660655008]

約数ペア:

[(1, 660655008), (2, 330327504), (3, 220218336), (4, 165163752), (6, 110109168), (8, 82581876), (9, 73406112), (12, 55054584), (13, 50819616), (16, 41290938), (18, 36703056), (24, 27527292), (26, 25409808), (27, 24468704), (32, 20645469), (36, 18351528), (39, 16939872), (48, 13763646), (52, 12704904), (54, 12234352), (72, 9175764), (78, 8469936), (96, 6881823), (104, 6352452), (108, 6117176), (117, 5646624), (131, 5043168), (144, 4587882), (156, 4234968), (208, 3176226), (216, 3058588), (234, 2823312), (262, 2521584), (288, 2293941), (312, 2117484), (351, 1882208), (393, 1681056), (416, 1588113), (432, 1529294), (449, 1471392), (468, 1411656), (524, 1260792), (624, 1058742), (702, 941104), (786, 840528), (864, 764647), (898, 735696), (936, 705828), (1048, 630396), (1179, 560352), (1248, 529371), (1347, 490464), (1404, 470552), (1572, 420264), (1703, 387936), (1796, 367848), (1872, 352914), (2096, 315198), (2358, 280176), (2694, 245232), (2808, 235276), (3144, 210132), (3406, 193968), (3537, 186784), (3592, 183924), (3744, 176457), (4041, 163488), (4192, 157599), (4716, 140088), (5109, 129312), (5388, 122616), (5616, 117638), (5837, 113184), (6288, 105066), (6812, 96984), (7074, 93392), (7184, 91962), (8082, 81744), (9432, 70044), (10218, 64656), (10776, 61308), (11232, 58819), (11674, 56592), (12123, 54496), (12576, 52533), (13624, 48492), (14148, 46696), (14368, 45981), (15327, 43104), (16164, 40872), (17511, 37728), (18864, 35022), (20436, 32328), (21552, 30654), (23348, 28296), (24246, 27248)]