9431567640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{72173}}^1$

素因数の和:72215

約数の個数: 192

約数和(自身を含む): 34556911200

約数和(自身を除く): 25125343560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 7260, 8712, 10890, 11880, 13068, 14520, 16335, 21780, 26136, 32670, 43560, 65340, 72173, 130680, 144346, 216519, 288692, 360865, 433038, 577384, 649557, 721730, 793903, 866076, 1082595, 1299114, 1443460, 1587806, 1732152, 1948671, 2165190, 2381709, 2598228, 2886920, 3175612, 3247785, 3897342, 3969515, 4330380, 4763418, 5196456, 6351224, 6495570, 7145127, 7794684, 7939030, 8660760, 8732933, 9526836, 9743355, 11908545, 12991140, 14290254, 15589368, 15878060, 17465866, 19053672, 19486710, 21435381, 23817090, 25982280, 26198799, 28580508, 31756120, 34931732, 35725635, 38973420, 42870762, 43664665, 47634180, 52397598, 57161016, 69863464, 71451270, 77946840, 78596397, 85741524, 87329330, 95268360, 104795196, 107176905, 130993995, 142902540, 157192794, 171483048, 174658660, 209590392, 214353810, 235789191, 261987990, 285805080, 314385588, 349317320, 392981985, 428707620, 471578382, 523975980, 628771176, 785963970, 857415240, 943156764, 1047951960, 1178945955, 1571927940, 1886313528, 2357891910, 3143855880, 4715783820, 9431567640]

約数ペア:

[(1, 9431567640), (2, 4715783820), (3, 3143855880), (4, 2357891910), (5, 1886313528), (6, 1571927940), (8, 1178945955), (9, 1047951960), (10, 943156764), (11, 857415240), (12, 785963970), (15, 628771176), (18, 523975980), (20, 471578382), (22, 428707620), (24, 392981985), (27, 349317320), (30, 314385588), (33, 285805080), (36, 261987990), (40, 235789191), (44, 214353810), (45, 209590392), (54, 174658660), (55, 171483048), (60, 157192794), (66, 142902540), (72, 130993995), (88, 107176905), (90, 104795196), (99, 95268360), (108, 87329330), (110, 85741524), (120, 78596397), (121, 77946840), (132, 71451270), (135, 69863464), (165, 57161016), (180, 52397598), (198, 47634180), (216, 43664665), (220, 42870762), (242, 38973420), (264, 35725635), (270, 34931732), (297, 31756120), (330, 28580508), (360, 26198799), (363, 25982280), (396, 23817090), (440, 21435381), (484, 19486710), (495, 19053672), (540, 17465866), (594, 15878060), (605, 15589368), (660, 14290254), (726, 12991140), (792, 11908545), (968, 9743355), (990, 9526836), (1080, 8732933), (1089, 8660760), (1188, 7939030), (1210, 7794684), (1320, 7145127), (1452, 6495570), (1485, 6351224), (1815, 5196456), (1980, 4763418), (2178, 4330380), (2376, 3969515), (2420, 3897342), (2904, 3247785), (2970, 3175612), (3267, 2886920), (3630, 2598228), (3960, 2381709), (4356, 2165190), (4840, 1948671), (5445, 1732152), (5940, 1587806), (6534, 1443460), (7260, 1299114), (8712, 1082595), (10890, 866076), (11880, 793903), (13068, 721730), (14520, 649557), (16335, 577384), (21780, 433038), (26136, 360865), (32670, 288692), (43560, 216519), (65340, 144346), (72173, 130680)]