22680840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:132

約数の個数: 256

約数和(自身を含む): 87736320

約数和(自身を除く): 65055480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 67, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 134, 140, 155, 156, 168, 182, 186, 195, 201, 210, 217, 248, 260, 268, 273, 280, 310, 312, 335, 364, 372, 390, 402, 403, 420, 434, 455, 465, 469, 520, 536, 546, 620, 651, 670, 728, 744, 780, 804, 806, 840, 868, 871, 910, 930, 938, 1005, 1085, 1092, 1209, 1240, 1302, 1340, 1365, 1407, 1560, 1608, 1612, 1736, 1742, 1820, 1860, 1876, 2010, 2015, 2077, 2170, 2184, 2345, 2418, 2604, 2613, 2680, 2730, 2814, 2821, 3224, 3255, 3484, 3640, 3720, 3752, 4020, 4030, 4154, 4340, 4355, 4690, 4836, 5208, 5226, 5460, 5628, 5642, 6045, 6097, 6231, 6510, 6968, 7035, 8040, 8060, 8308, 8463, 8680, 8710, 9380, 9672, 10385, 10452, 10920, 11256, 11284, 12090, 12194, 12462, 13020, 13065, 14070, 14105, 14539, 16120, 16616, 16926, 17420, 18291, 18760, 20770, 20904, 22568, 24180, 24388, 24924, 26040, 26130, 27001, 28140, 28210, 29078, 30485, 31155, 33852, 34840, 36582, 41540, 42315, 43617, 48360, 48776, 49848, 52260, 54002, 56280, 56420, 58156, 60970, 62310, 67704, 72695, 73164, 81003, 83080, 84630, 87234, 91455, 104520, 108004, 112840, 116312, 121940, 124620, 135005, 145390, 146328, 162006, 169260, 174468, 182910, 189007, 216008, 218085, 243880, 249240, 270010, 290780, 324012, 338520, 348936, 365820, 378014, 405015, 436170, 540020, 567021, 581560, 648024, 731640, 756028, 810030, 872340, 945035, 1080040, 1134042, 1512056, 1620060, 1744680, 1890070, 2268084, 2835105, 3240120, 3780140, 4536168, 5670210, 7560280, 11340420, 22680840]

約数ペア:

[(1, 22680840), (2, 11340420), (3, 7560280), (4, 5670210), (5, 4536168), (6, 3780140), (7, 3240120), (8, 2835105), (10, 2268084), (12, 1890070), (13, 1744680), (14, 1620060), (15, 1512056), (20, 1134042), (21, 1080040), (24, 945035), (26, 872340), (28, 810030), (30, 756028), (31, 731640), (35, 648024), (39, 581560), (40, 567021), (42, 540020), (52, 436170), (56, 405015), (60, 378014), (62, 365820), (65, 348936), (67, 338520), (70, 324012), (78, 290780), (84, 270010), (91, 249240), (93, 243880), (104, 218085), (105, 216008), (120, 189007), (124, 182910), (130, 174468), (134, 169260), (140, 162006), (155, 146328), (156, 145390), (168, 135005), (182, 124620), (186, 121940), (195, 116312), (201, 112840), (210, 108004), (217, 104520), (248, 91455), (260, 87234), (268, 84630), (273, 83080), (280, 81003), (310, 73164), (312, 72695), (335, 67704), (364, 62310), (372, 60970), (390, 58156), (402, 56420), (403, 56280), (420, 54002), (434, 52260), (455, 49848), (465, 48776), (469, 48360), (520, 43617), (536, 42315), (546, 41540), (620, 36582), (651, 34840), (670, 33852), (728, 31155), (744, 30485), (780, 29078), (804, 28210), (806, 28140), (840, 27001), (868, 26130), (871, 26040), (910, 24924), (930, 24388), (938, 24180), (1005, 22568), (1085, 20904), (1092, 20770), (1209, 18760), (1240, 18291), (1302, 17420), (1340, 16926), (1365, 16616), (1407, 16120), (1560, 14539), (1608, 14105), (1612, 14070), (1736, 13065), (1742, 13020), (1820, 12462), (1860, 12194), (1876, 12090), (2010, 11284), (2015, 11256), (2077, 10920), (2170, 10452), (2184, 10385), (2345, 9672), (2418, 9380), (2604, 8710), (2613, 8680), (2680, 8463), (2730, 8308), (2814, 8060), (2821, 8040), (3224, 7035), (3255, 6968), (3484, 6510), (3640, 6231), (3720, 6097), (3752, 6045), (4020, 5642), (4030, 5628), (4154, 5460), (4340, 5226), (4355, 5208), (4690, 4836)]