853896240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:688

約数の個数: 240

約数和(自身を含む): 3009616896

約数和(自身を除く): 2155720656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 67, 72, 80, 90, 93, 120, 124, 134, 144, 155, 180, 186, 201, 240, 248, 268, 279, 310, 335, 360, 372, 402, 465, 496, 536, 558, 571, 603, 620, 670, 720, 744, 804, 930, 1005, 1072, 1116, 1142, 1206, 1240, 1340, 1395, 1488, 1608, 1713, 1860, 2010, 2077, 2232, 2284, 2412, 2480, 2680, 2790, 2855, 3015, 3216, 3426, 3720, 4020, 4154, 4464, 4568, 4824, 5139, 5360, 5580, 5710, 6030, 6231, 6852, 7440, 8040, 8308, 8565, 9136, 9648, 10278, 10385, 11160, 11420, 12060, 12462, 13704, 16080, 16616, 17130, 17701, 18693, 20556, 20770, 22320, 22840, 24120, 24924, 25695, 27408, 31155, 33232, 34260, 35402, 37386, 38257, 41112, 41540, 45680, 48240, 49848, 51390, 53103, 62310, 68520, 70804, 74772, 76514, 82224, 83080, 88505, 93465, 99696, 102780, 106206, 114771, 124620, 137040, 141608, 149544, 153028, 159309, 166160, 177010, 186930, 191285, 205560, 212412, 229542, 249240, 265515, 283216, 299088, 306056, 318618, 344313, 354020, 373860, 382570, 411120, 424824, 459084, 498480, 531030, 573855, 612112, 637236, 688626, 708040, 747720, 765140, 796545, 849648, 918168, 1062060, 1147710, 1185967, 1274472, 1377252, 1416080, 1495440, 1530280, 1593090, 1721565, 1836336, 2124120, 2295420, 2371934, 2548944, 2754504, 3060560, 3186180, 3443130, 3557901, 4248240, 4590840, 4743868, 5509008, 5929835, 6372360, 6886260, 7115802, 9181680, 9487736, 10673703, 11859670, 12744720, 13772520, 14231604, 17789505, 18975472, 21347406, 23719340, 27545040, 28463208, 35579010, 42694812, 47438680, 53368515, 56926416, 71158020, 85389624, 94877360, 106737030, 142316040, 170779248, 213474060, 284632080, 426948120, 853896240]

約数ペア:

[(1, 853896240), (2, 426948120), (3, 284632080), (4, 213474060), (5, 170779248), (6, 142316040), (8, 106737030), (9, 94877360), (10, 85389624), (12, 71158020), (15, 56926416), (16, 53368515), (18, 47438680), (20, 42694812), (24, 35579010), (30, 28463208), (31, 27545040), (36, 23719340), (40, 21347406), (45, 18975472), (48, 17789505), (60, 14231604), (62, 13772520), (67, 12744720), (72, 11859670), (80, 10673703), (90, 9487736), (93, 9181680), (120, 7115802), (124, 6886260), (134, 6372360), (144, 5929835), (155, 5509008), (180, 4743868), (186, 4590840), (201, 4248240), (240, 3557901), (248, 3443130), (268, 3186180), (279, 3060560), (310, 2754504), (335, 2548944), (360, 2371934), (372, 2295420), (402, 2124120), (465, 1836336), (496, 1721565), (536, 1593090), (558, 1530280), (571, 1495440), (603, 1416080), (620, 1377252), (670, 1274472), (720, 1185967), (744, 1147710), (804, 1062060), (930, 918168), (1005, 849648), (1072, 796545), (1116, 765140), (1142, 747720), (1206, 708040), (1240, 688626), (1340, 637236), (1395, 612112), (1488, 573855), (1608, 531030), (1713, 498480), (1860, 459084), (2010, 424824), (2077, 411120), (2232, 382570), (2284, 373860), (2412, 354020), (2480, 344313), (2680, 318618), (2790, 306056), (2855, 299088), (3015, 283216), (3216, 265515), (3426, 249240), (3720, 229542), (4020, 212412), (4154, 205560), (4464, 191285), (4568, 186930), (4824, 177010), (5139, 166160), (5360, 159309), (5580, 153028), (5710, 149544), (6030, 141608), (6231, 137040), (6852, 124620), (7440, 114771), (8040, 106206), (8308, 102780), (8565, 99696), (9136, 93465), (9648, 88505), (10278, 83080), (10385, 82224), (11160, 76514), (11420, 74772), (12060, 70804), (12462, 68520), (13704, 62310), (16080, 53103), (16616, 51390), (17130, 49848), (17701, 48240), (18693, 45680), (20556, 41540), (20770, 41112), (22320, 38257), (22840, 37386), (24120, 35402), (24924, 34260), (25695, 33232), (27408, 31155)]