232367940

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1$

素因数の和:720

約数の個数: 240

約数和(自身を含む): 861256704

約数和(自身を除く): 628888764

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 372, 378, 405, 420, 434, 465, 540, 558, 567, 620, 630, 651, 661, 756, 810, 837, 868, 930, 945, 1085, 1116, 1134, 1260, 1302, 1322, 1395, 1620, 1674, 1860, 1890, 1953, 1983, 2170, 2268, 2511, 2604, 2644, 2790, 2835, 3255, 3305, 3348, 3780, 3906, 3966, 4185, 4340, 4627, 5022, 5580, 5670, 5859, 5949, 6510, 6610, 7812, 7932, 8370, 9254, 9765, 9915, 10044, 11340, 11718, 11898, 12555, 13020, 13220, 13881, 16740, 17577, 17847, 18508, 19530, 19830, 20491, 23135, 23436, 23796, 25110, 27762, 29295, 29745, 35154, 35694, 39060, 39660, 40982, 41643, 46270, 50220, 53541, 55524, 58590, 59490, 61473, 69405, 70308, 71388, 81964, 83286, 87885, 89235, 92540, 102455, 107082, 117180, 118980, 122946, 124929, 138810, 143437, 166572, 175770, 178470, 184419, 204910, 208215, 214164, 245892, 249858, 267705, 277620, 286874, 307365, 351540, 356940, 368838, 374787, 409820, 416430, 430311, 499716, 535410, 553257, 573748, 614730, 624645, 717185, 737676, 749574, 832860, 860622, 922095, 1070820, 1106514, 1229460, 1249290, 1290933, 1434370, 1499148, 1659771, 1721244, 1844190, 1873935, 2151555, 2213028, 2498580, 2581866, 2766285, 2868740, 3319542, 3688380, 3747870, 3872799, 4303110, 5163732, 5532570, 6454665, 6639084, 7495740, 7745598, 8298855, 8606220, 11065140, 11618397, 12909330, 15491196, 16597710, 19363995, 23236794, 25818660, 33195420, 38727990, 46473588, 58091985, 77455980, 116183970, 232367940]

約数ペア:

[(1, 232367940), (2, 116183970), (3, 77455980), (4, 58091985), (5, 46473588), (6, 38727990), (7, 33195420), (9, 25818660), (10, 23236794), (12, 19363995), (14, 16597710), (15, 15491196), (18, 12909330), (20, 11618397), (21, 11065140), (27, 8606220), (28, 8298855), (30, 7745598), (31, 7495740), (35, 6639084), (36, 6454665), (42, 5532570), (45, 5163732), (54, 4303110), (60, 3872799), (62, 3747870), (63, 3688380), (70, 3319542), (81, 2868740), (84, 2766285), (90, 2581866), (93, 2498580), (105, 2213028), (108, 2151555), (124, 1873935), (126, 1844190), (135, 1721244), (140, 1659771), (155, 1499148), (162, 1434370), (180, 1290933), (186, 1249290), (189, 1229460), (210, 1106514), (217, 1070820), (252, 922095), (270, 860622), (279, 832860), (310, 749574), (315, 737676), (324, 717185), (372, 624645), (378, 614730), (405, 573748), (420, 553257), (434, 535410), (465, 499716), (540, 430311), (558, 416430), (567, 409820), (620, 374787), (630, 368838), (651, 356940), (661, 351540), (756, 307365), (810, 286874), (837, 277620), (868, 267705), (930, 249858), (945, 245892), (1085, 214164), (1116, 208215), (1134, 204910), (1260, 184419), (1302, 178470), (1322, 175770), (1395, 166572), (1620, 143437), (1674, 138810), (1860, 124929), (1890, 122946), (1953, 118980), (1983, 117180), (2170, 107082), (2268, 102455), (2511, 92540), (2604, 89235), (2644, 87885), (2790, 83286), (2835, 81964), (3255, 71388), (3305, 70308), (3348, 69405), (3780, 61473), (3906, 59490), (3966, 58590), (4185, 55524), (4340, 53541), (4627, 50220), (5022, 46270), (5580, 41643), (5670, 40982), (5859, 39660), (5949, 39060), (6510, 35694), (6610, 35154), (7812, 29745), (7932, 29295), (8370, 27762), (9254, 25110), (9765, 23796), (9915, 23436), (10044, 23135), (11340, 20491), (11718, 19830), (11898, 19530), (12555, 18508), (13020, 17847), (13220, 17577), (13881, 16740)]