127361640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 256

約数和(自身を含む): 463749120

約数和(自身を除く): 336387480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 67, 70, 73, 84, 93, 105, 120, 124, 134, 140, 146, 155, 168, 186, 201, 210, 217, 219, 248, 268, 280, 292, 310, 335, 365, 372, 402, 420, 434, 438, 465, 469, 511, 536, 584, 620, 651, 670, 730, 744, 804, 840, 868, 876, 930, 938, 1005, 1022, 1085, 1095, 1240, 1302, 1340, 1407, 1460, 1533, 1608, 1736, 1752, 1860, 1876, 2010, 2044, 2077, 2170, 2190, 2263, 2345, 2555, 2604, 2680, 2814, 2920, 3066, 3255, 3720, 3752, 4020, 4088, 4154, 4340, 4380, 4526, 4690, 4891, 5110, 5208, 5628, 6132, 6231, 6510, 6789, 7035, 7665, 8040, 8308, 8680, 8760, 9052, 9380, 9782, 10220, 10385, 11256, 11315, 12264, 12462, 13020, 13578, 14070, 14539, 14673, 15330, 15841, 16616, 18104, 18760, 19564, 20440, 20770, 22630, 24455, 24924, 26040, 27156, 28140, 29078, 29346, 30660, 31155, 31682, 33945, 34237, 39128, 41540, 43617, 45260, 47523, 48910, 49848, 54312, 56280, 58156, 58692, 61320, 62310, 63364, 67890, 68474, 72695, 73365, 79205, 83080, 87234, 90520, 95046, 97820, 102711, 116312, 117384, 124620, 126728, 135780, 136948, 145390, 146730, 151621, 158410, 171185, 174468, 190092, 195640, 205422, 218085, 237615, 249240, 271560, 273896, 290780, 293460, 303242, 316820, 342370, 348936, 380184, 410844, 436170, 454863, 475230, 513555, 581560, 586920, 606484, 633640, 684740, 758105, 821688, 872340, 909726, 950460, 1027110, 1061347, 1212968, 1369480, 1516210, 1744680, 1819452, 1900920, 2054220, 2122694, 2274315, 3032420, 3184041, 3638904, 4108440, 4245388, 4548630, 5306735, 6064840, 6368082, 8490776, 9097260, 10613470, 12736164, 15920205, 18194520, 21226940, 25472328, 31840410, 42453880, 63680820, 127361640]

約数ペア:

[(1, 127361640), (2, 63680820), (3, 42453880), (4, 31840410), (5, 25472328), (6, 21226940), (7, 18194520), (8, 15920205), (10, 12736164), (12, 10613470), (14, 9097260), (15, 8490776), (20, 6368082), (21, 6064840), (24, 5306735), (28, 4548630), (30, 4245388), (31, 4108440), (35, 3638904), (40, 3184041), (42, 3032420), (56, 2274315), (60, 2122694), (62, 2054220), (67, 1900920), (70, 1819452), (73, 1744680), (84, 1516210), (93, 1369480), (105, 1212968), (120, 1061347), (124, 1027110), (134, 950460), (140, 909726), (146, 872340), (155, 821688), (168, 758105), (186, 684740), (201, 633640), (210, 606484), (217, 586920), (219, 581560), (248, 513555), (268, 475230), (280, 454863), (292, 436170), (310, 410844), (335, 380184), (365, 348936), (372, 342370), (402, 316820), (420, 303242), (434, 293460), (438, 290780), (465, 273896), (469, 271560), (511, 249240), (536, 237615), (584, 218085), (620, 205422), (651, 195640), (670, 190092), (730, 174468), (744, 171185), (804, 158410), (840, 151621), (868, 146730), (876, 145390), (930, 136948), (938, 135780), (1005, 126728), (1022, 124620), (1085, 117384), (1095, 116312), (1240, 102711), (1302, 97820), (1340, 95046), (1407, 90520), (1460, 87234), (1533, 83080), (1608, 79205), (1736, 73365), (1752, 72695), (1860, 68474), (1876, 67890), (2010, 63364), (2044, 62310), (2077, 61320), (2170, 58692), (2190, 58156), (2263, 56280), (2345, 54312), (2555, 49848), (2604, 48910), (2680, 47523), (2814, 45260), (2920, 43617), (3066, 41540), (3255, 39128), (3720, 34237), (3752, 33945), (4020, 31682), (4088, 31155), (4154, 30660), (4340, 29346), (4380, 29078), (4526, 28140), (4690, 27156), (4891, 26040), (5110, 24924), (5208, 24455), (5628, 22630), (6132, 20770), (6231, 20440), (6510, 19564), (6789, 18760), (7035, 18104), (7665, 16616), (8040, 15841), (8308, 15330), (8680, 14673), (8760, 14539), (9052, 14070), (9380, 13578), (9782, 13020), (10220, 12462), (10385, 12264), (11256, 11315)]