1685406240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4519}}^1$

素因数の和:4584

約数の個数: 288

約数和(自身を含む): 6752229120

約数和(自身を除く): 5066822880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 140, 144, 148, 160, 168, 180, 185, 210, 222, 224, 240, 252, 259, 280, 288, 296, 315, 333, 336, 360, 370, 420, 444, 480, 504, 518, 555, 560, 592, 630, 666, 672, 720, 740, 777, 840, 888, 1008, 1036, 1110, 1120, 1184, 1260, 1295, 1332, 1440, 1480, 1554, 1665, 1680, 1776, 2016, 2072, 2220, 2331, 2520, 2590, 2664, 2960, 3108, 3330, 3360, 3552, 3885, 4144, 4440, 4519, 4662, 5040, 5180, 5328, 5920, 6216, 6660, 7770, 8288, 8880, 9038, 9324, 10080, 10360, 10656, 11655, 12432, 13320, 13557, 15540, 17760, 18076, 18648, 20720, 22595, 23310, 24864, 26640, 27114, 31080, 31633, 36152, 37296, 40671, 41440, 45190, 46620, 53280, 54228, 62160, 63266, 67785, 72304, 74592, 81342, 90380, 93240, 94899, 108456, 124320, 126532, 135570, 144608, 158165, 162684, 167203, 180760, 186480, 189798, 203355, 216912, 253064, 271140, 284697, 316330, 325368, 334406, 361520, 372960, 379596, 406710, 433824, 474495, 501609, 506128, 542280, 569394, 632660, 650736, 668812, 723040, 759192, 813420, 836015, 948990, 1003218, 1012256, 1084560, 1138788, 1170421, 1265320, 1301472, 1337624, 1423485, 1504827, 1518384, 1626840, 1672030, 1897980, 2006436, 2169120, 2277576, 2340842, 2508045, 2530640, 2675248, 2846970, 3009654, 3036768, 3253680, 3344060, 3511263, 3795960, 4012872, 4555152, 4681684, 5016090, 5061280, 5350496, 5693940, 5852105, 6019308, 6507360, 6688120, 7022526, 7524135, 7591920, 8025744, 9110304, 9363368, 10032180, 10533789, 11387880, 11704210, 12038616, 13376240, 14045052, 15048270, 15183840, 16051488, 17556315, 18726736, 20064360, 21067578, 22775760, 23408420, 24077232, 26752480, 28090104, 30096540, 35112630, 37453472, 40128720, 42135156, 45551520, 46816840, 48154464, 52668945, 56180208, 60193080, 70225260, 80257440, 84270312, 93633680, 105337890, 112360416, 120386160, 140450520, 168540624, 187267360, 210675780, 240772320, 280901040, 337081248, 421351560, 561802080, 842703120, 1685406240]

約数ペア:

[(1, 1685406240), (2, 842703120), (3, 561802080), (4, 421351560), (5, 337081248), (6, 280901040), (7, 240772320), (8, 210675780), (9, 187267360), (10, 168540624), (12, 140450520), (14, 120386160), (15, 112360416), (16, 105337890), (18, 93633680), (20, 84270312), (21, 80257440), (24, 70225260), (28, 60193080), (30, 56180208), (32, 52668945), (35, 48154464), (36, 46816840), (37, 45551520), (40, 42135156), (42, 40128720), (45, 37453472), (48, 35112630), (56, 30096540), (60, 28090104), (63, 26752480), (70, 24077232), (72, 23408420), (74, 22775760), (80, 21067578), (84, 20064360), (90, 18726736), (96, 17556315), (105, 16051488), (111, 15183840), (112, 15048270), (120, 14045052), (126, 13376240), (140, 12038616), (144, 11704210), (148, 11387880), (160, 10533789), (168, 10032180), (180, 9363368), (185, 9110304), (210, 8025744), (222, 7591920), (224, 7524135), (240, 7022526), (252, 6688120), (259, 6507360), (280, 6019308), (288, 5852105), (296, 5693940), (315, 5350496), (333, 5061280), (336, 5016090), (360, 4681684), (370, 4555152), (420, 4012872), (444, 3795960), (480, 3511263), (504, 3344060), (518, 3253680), (555, 3036768), (560, 3009654), (592, 2846970), (630, 2675248), (666, 2530640), (672, 2508045), (720, 2340842), (740, 2277576), (777, 2169120), (840, 2006436), (888, 1897980), (1008, 1672030), (1036, 1626840), (1110, 1518384), (1120, 1504827), (1184, 1423485), (1260, 1337624), (1295, 1301472), (1332, 1265320), (1440, 1170421), (1480, 1138788), (1554, 1084560), (1665, 1012256), (1680, 1003218), (1776, 948990), (2016, 836015), (2072, 813420), (2220, 759192), (2331, 723040), (2520, 668812), (2590, 650736), (2664, 632660), (2960, 569394), (3108, 542280), (3330, 506128), (3360, 501609), (3552, 474495), (3885, 433824), (4144, 406710), (4440, 379596), (4519, 372960), (4662, 361520), (5040, 334406), (5180, 325368), (5328, 316330), (5920, 284697), (6216, 271140), (6660, 253064), (7770, 216912), (8288, 203355), (8880, 189798), (9038, 186480), (9324, 180760), (10080, 167203), (10360, 162684), (10656, 158165), (11655, 144608), (12432, 135570), (13320, 126532), (13557, 124320), (15540, 108456), (17760, 94899), (18076, 93240), (18648, 90380), (20720, 81342), (22595, 74592), (23310, 72304), (24864, 67785), (26640, 63266), (27114, 62160), (31080, 54228), (31633, 53280), (36152, 46620), (37296, 45190), (40671, 41440)]