67417560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:918

約数の個数: 192

約数和(自身を含む): 258785280

約数和(自身を除く): 191367720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 863, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1726, 1736, 1860, 1953, 2170, 2232, 2520, 2589, 2604, 2790, 3255, 3452, 3720, 3906, 4315, 4340, 5178, 5208, 5580, 6041, 6510, 6904, 7767, 7812, 8630, 8680, 9765, 10356, 11160, 12082, 12945, 13020, 15534, 15624, 17260, 18123, 19530, 20712, 24164, 25890, 26040, 26753, 30205, 31068, 34520, 36246, 38835, 39060, 48328, 51780, 53506, 54369, 60410, 62136, 72492, 77670, 78120, 80259, 90615, 103560, 107012, 108738, 120820, 133765, 144984, 155340, 160518, 181230, 187271, 214024, 217476, 240777, 241640, 267530, 271845, 310680, 321036, 362460, 374542, 401295, 434952, 481554, 535060, 543690, 561813, 642072, 724920, 749084, 802590, 936355, 963108, 1070120, 1087380, 1123626, 1203885, 1498168, 1605180, 1685439, 1872710, 1926216, 2174760, 2247252, 2407770, 2809065, 3210360, 3370878, 3745420, 4494504, 4815540, 5618130, 6741756, 7490840, 8427195, 9631080, 11236260, 13483512, 16854390, 22472520, 33708780, 67417560]

約数ペア:

[(1, 67417560), (2, 33708780), (3, 22472520), (4, 16854390), (5, 13483512), (6, 11236260), (7, 9631080), (8, 8427195), (9, 7490840), (10, 6741756), (12, 5618130), (14, 4815540), (15, 4494504), (18, 3745420), (20, 3370878), (21, 3210360), (24, 2809065), (28, 2407770), (30, 2247252), (31, 2174760), (35, 1926216), (36, 1872710), (40, 1685439), (42, 1605180), (45, 1498168), (56, 1203885), (60, 1123626), (62, 1087380), (63, 1070120), (70, 963108), (72, 936355), (84, 802590), (90, 749084), (93, 724920), (105, 642072), (120, 561813), (124, 543690), (126, 535060), (140, 481554), (155, 434952), (168, 401295), (180, 374542), (186, 362460), (210, 321036), (217, 310680), (248, 271845), (252, 267530), (279, 241640), (280, 240777), (310, 217476), (315, 214024), (360, 187271), (372, 181230), (420, 160518), (434, 155340), (465, 144984), (504, 133765), (558, 120820), (620, 108738), (630, 107012), (651, 103560), (744, 90615), (840, 80259), (863, 78120), (868, 77670), (930, 72492), (1085, 62136), (1116, 60410), (1240, 54369), (1260, 53506), (1302, 51780), (1395, 48328), (1726, 39060), (1736, 38835), (1860, 36246), (1953, 34520), (2170, 31068), (2232, 30205), (2520, 26753), (2589, 26040), (2604, 25890), (2790, 24164), (3255, 20712), (3452, 19530), (3720, 18123), (3906, 17260), (4315, 15624), (4340, 15534), (5178, 13020), (5208, 12945), (5580, 12082), (6041, 11160), (6510, 10356), (6904, 9765), (7767, 8680), (7812, 8630)]