428034360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:278

約数の個数: 256

約数和(自身を含む): 1463132160

約数和(自身を除く): 1035097800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 53, 60, 62, 65, 78, 93, 104, 106, 120, 124, 130, 155, 156, 159, 167, 186, 195, 212, 248, 260, 265, 310, 312, 318, 334, 372, 390, 403, 424, 465, 501, 520, 530, 620, 636, 668, 689, 744, 780, 795, 806, 835, 930, 1002, 1060, 1209, 1240, 1272, 1336, 1378, 1560, 1590, 1612, 1643, 1670, 1860, 2004, 2015, 2067, 2120, 2171, 2418, 2505, 2756, 3180, 3224, 3286, 3340, 3445, 3720, 4008, 4030, 4134, 4342, 4836, 4929, 5010, 5177, 5512, 6045, 6360, 6513, 6572, 6680, 6890, 8060, 8215, 8268, 8684, 8851, 9672, 9858, 10020, 10335, 10354, 10855, 12090, 13026, 13144, 13780, 15531, 16120, 16430, 16536, 17368, 17702, 19716, 20040, 20670, 20708, 21359, 21710, 24180, 24645, 25885, 26052, 26553, 27560, 31062, 32565, 32860, 35404, 39432, 41340, 41416, 42718, 43420, 44255, 48360, 49290, 51770, 52104, 53106, 62124, 64077, 65130, 65720, 67301, 70808, 77655, 82680, 85436, 86840, 88510, 98580, 103540, 106212, 106795, 115063, 124248, 128154, 130260, 132765, 134602, 155310, 170872, 177020, 197160, 201903, 207080, 212424, 213590, 230126, 256308, 260520, 265530, 269204, 274381, 310620, 320385, 336505, 345189, 354040, 403806, 427180, 460252, 512616, 531060, 538408, 548762, 575315, 621240, 640770, 673010, 690378, 807612, 823143, 854360, 920504, 1009515, 1062120, 1097524, 1150630, 1281540, 1346020, 1371905, 1380756, 1615224, 1646286, 1725945, 2019030, 2195048, 2301260, 2563080, 2692040, 2743810, 2761512, 3292572, 3451890, 3566953, 4038060, 4115715, 4602520, 5487620, 6585144, 6903780, 7133906, 8076120, 8231430, 10700859, 10975240, 13807560, 14267812, 16462860, 17834765, 21401718, 28535624, 32925720, 35669530, 42803436, 53504295, 71339060, 85606872, 107008590, 142678120, 214017180, 428034360]

約数ペア:

[(1, 428034360), (2, 214017180), (3, 142678120), (4, 107008590), (5, 85606872), (6, 71339060), (8, 53504295), (10, 42803436), (12, 35669530), (13, 32925720), (15, 28535624), (20, 21401718), (24, 17834765), (26, 16462860), (30, 14267812), (31, 13807560), (39, 10975240), (40, 10700859), (52, 8231430), (53, 8076120), (60, 7133906), (62, 6903780), (65, 6585144), (78, 5487620), (93, 4602520), (104, 4115715), (106, 4038060), (120, 3566953), (124, 3451890), (130, 3292572), (155, 2761512), (156, 2743810), (159, 2692040), (167, 2563080), (186, 2301260), (195, 2195048), (212, 2019030), (248, 1725945), (260, 1646286), (265, 1615224), (310, 1380756), (312, 1371905), (318, 1346020), (334, 1281540), (372, 1150630), (390, 1097524), (403, 1062120), (424, 1009515), (465, 920504), (501, 854360), (520, 823143), (530, 807612), (620, 690378), (636, 673010), (668, 640770), (689, 621240), (744, 575315), (780, 548762), (795, 538408), (806, 531060), (835, 512616), (930, 460252), (1002, 427180), (1060, 403806), (1209, 354040), (1240, 345189), (1272, 336505), (1336, 320385), (1378, 310620), (1560, 274381), (1590, 269204), (1612, 265530), (1643, 260520), (1670, 256308), (1860, 230126), (2004, 213590), (2015, 212424), (2067, 207080), (2120, 201903), (2171, 197160), (2418, 177020), (2505, 170872), (2756, 155310), (3180, 134602), (3224, 132765), (3286, 130260), (3340, 128154), (3445, 124248), (3720, 115063), (4008, 106795), (4030, 106212), (4134, 103540), (4342, 98580), (4836, 88510), (4929, 86840), (5010, 85436), (5177, 82680), (5512, 77655), (6045, 70808), (6360, 67301), (6513, 65720), (6572, 65130), (6680, 64077), (6890, 62124), (8060, 53106), (8215, 52104), (8268, 51770), (8684, 49290), (8851, 48360), (9672, 44255), (9858, 43420), (10020, 42718), (10335, 41416), (10354, 41340), (10855, 39432), (12090, 35404), (13026, 32860), (13144, 32565), (13780, 31062), (15531, 27560), (16120, 26553), (16430, 26052), (16536, 25885), (17368, 24645), (17702, 24180), (19716, 21710), (20040, 21359), (20670, 20708)]