208784615760

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{248057}}^1$

素因数の和:248250

約数の個数: 240

約数和(自身を含む): 806136903936

約数和(自身を除く): 597352288176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 167, 168, 180, 210, 240, 252, 280, 315, 334, 336, 360, 420, 501, 504, 560, 630, 668, 720, 835, 840, 1002, 1008, 1169, 1260, 1336, 1503, 1670, 1680, 2004, 2338, 2505, 2520, 2672, 3006, 3340, 3507, 4008, 4676, 5010, 5040, 5845, 6012, 6680, 7014, 7515, 8016, 9352, 10020, 10521, 11690, 12024, 13360, 14028, 15030, 17535, 18704, 20040, 21042, 23380, 24048, 28056, 30060, 35070, 40080, 42084, 46760, 52605, 56112, 60120, 70140, 84168, 93520, 105210, 120240, 140280, 168336, 210420, 248057, 280560, 420840, 496114, 744171, 841680, 992228, 1240285, 1488342, 1736399, 1984456, 2232513, 2480570, 2976684, 3472798, 3720855, 3968912, 4465026, 4961140, 5209197, 5953368, 6945596, 7441710, 8681995, 8930052, 9922280, 10418394, 11162565, 11906736, 13891192, 14883420, 15627591, 17363990, 17860104, 19844560, 20836788, 22325130, 26045985, 27782384, 29766840, 31255182, 34727980, 35720208, 41425519, 41673576, 44650260, 52091970, 59533680, 62510364, 69455960, 78137955, 82851038, 83347152, 89300520, 104183940, 124276557, 125020728, 138911920, 156275910, 165702076, 178601040, 207127595, 208367880, 248553114, 250041456, 289978633, 312551820, 331404152, 372829671, 414255190, 416735760, 497106228, 579957266, 621382785, 625103640, 662808304, 745659342, 828510380, 869935899, 994212456, 1159914532, 1242765570, 1250207280, 1449893165, 1491318684, 1657020760, 1739871798, 1864148355, 1988424912, 2319829064, 2485531140, 2609807697, 2899786330, 2982637368, 3314041520, 3479743596, 3728296710, 4349679495, 4639658128, 4971062280, 5219615394, 5799572660, 5965274736, 6959487192, 7456593420, 8699358990, 9942124560, 10439230788, 11599145320, 13049038485, 13918974384, 14913186840, 17398717980, 20878461576, 23198290640, 26098076970, 29826373680, 34797435960, 41756923152, 52196153940, 69594871920, 104392307880, 208784615760]

約数ペア:

[(1, 208784615760), (2, 104392307880), (3, 69594871920), (4, 52196153940), (5, 41756923152), (6, 34797435960), (7, 29826373680), (8, 26098076970), (9, 23198290640), (10, 20878461576), (12, 17398717980), (14, 14913186840), (15, 13918974384), (16, 13049038485), (18, 11599145320), (20, 10439230788), (21, 9942124560), (24, 8699358990), (28, 7456593420), (30, 6959487192), (35, 5965274736), (36, 5799572660), (40, 5219615394), (42, 4971062280), (45, 4639658128), (48, 4349679495), (56, 3728296710), (60, 3479743596), (63, 3314041520), (70, 2982637368), (72, 2899786330), (80, 2609807697), (84, 2485531140), (90, 2319829064), (105, 1988424912), (112, 1864148355), (120, 1739871798), (126, 1657020760), (140, 1491318684), (144, 1449893165), (167, 1250207280), (168, 1242765570), (180, 1159914532), (210, 994212456), (240, 869935899), (252, 828510380), (280, 745659342), (315, 662808304), (334, 625103640), (336, 621382785), (360, 579957266), (420, 497106228), (501, 416735760), (504, 414255190), (560, 372829671), (630, 331404152), (668, 312551820), (720, 289978633), (835, 250041456), (840, 248553114), (1002, 208367880), (1008, 207127595), (1169, 178601040), (1260, 165702076), (1336, 156275910), (1503, 138911920), (1670, 125020728), (1680, 124276557), (2004, 104183940), (2338, 89300520), (2505, 83347152), (2520, 82851038), (2672, 78137955), (3006, 69455960), (3340, 62510364), (3507, 59533680), (4008, 52091970), (4676, 44650260), (5010, 41673576), (5040, 41425519), (5845, 35720208), (6012, 34727980), (6680, 31255182), (7014, 29766840), (7515, 27782384), (8016, 26045985), (9352, 22325130), (10020, 20836788), (10521, 19844560), (11690, 17860104), (12024, 17363990), (13360, 15627591), (14028, 14883420), (15030, 13891192), (17535, 11906736), (18704, 11162565), (20040, 10418394), (21042, 9922280), (23380, 8930052), (24048, 8681995), (28056, 7441710), (30060, 6945596), (35070, 5953368), (40080, 5209197), (42084, 4961140), (46760, 4465026), (52605, 3968912), (56112, 3720855), (60120, 3472798), (70140, 2976684), (84168, 2480570), (93520, 2232513), (105210, 1984456), (120240, 1736399), (140280, 1488342), (168336, 1240285), (210420, 992228), (248057, 841680), (280560, 744171), (420840, 496114)]