539940240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:894

約数の個数: 240

約数和(自身を含む): 2089152000

約数和(自身を除く): 1549211760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 149, 168, 180, 210, 240, 252, 280, 298, 315, 336, 360, 420, 447, 504, 560, 596, 630, 719, 720, 745, 840, 894, 1008, 1043, 1192, 1260, 1341, 1438, 1490, 1680, 1788, 2086, 2157, 2235, 2384, 2520, 2682, 2876, 2980, 3129, 3576, 3595, 4172, 4314, 4470, 5033, 5040, 5215, 5364, 5752, 5960, 6258, 6471, 6705, 7152, 7190, 8344, 8628, 8940, 9387, 10066, 10430, 10728, 10785, 11504, 11920, 12516, 12942, 13410, 14380, 15099, 15645, 16688, 17256, 17880, 18774, 20132, 20860, 21456, 21570, 25032, 25165, 25884, 26820, 28760, 30198, 31290, 32355, 34512, 35760, 37548, 40264, 41720, 43140, 45297, 46935, 50064, 50330, 51768, 53640, 57520, 60396, 62580, 64710, 75096, 75495, 80528, 83440, 86280, 90594, 93870, 100660, 103536, 107131, 107280, 120792, 125160, 129420, 150192, 150990, 172560, 181188, 187740, 201320, 214262, 226485, 241584, 250320, 258840, 301980, 321393, 362376, 375480, 402640, 428524, 452970, 517680, 535655, 603960, 642786, 724752, 749917, 750960, 857048, 905940, 964179, 1071310, 1207920, 1285572, 1499834, 1606965, 1714096, 1811880, 1928358, 2142620, 2249751, 2571144, 2999668, 3213930, 3623760, 3749585, 3856716, 4285240, 4499502, 4820895, 5142288, 5999336, 6427860, 6749253, 7499170, 7713432, 8570480, 8999004, 9641790, 11248755, 11998672, 12855720, 13498506, 14998340, 15426864, 17998008, 19283580, 22497510, 25711440, 26997012, 29996680, 33746265, 35996016, 38567160, 44995020, 53994024, 59993360, 67492530, 77134320, 89990040, 107988048, 134985060, 179980080, 269970120, 539940240]

約数ペア:

[(1, 539940240), (2, 269970120), (3, 179980080), (4, 134985060), (5, 107988048), (6, 89990040), (7, 77134320), (8, 67492530), (9, 59993360), (10, 53994024), (12, 44995020), (14, 38567160), (15, 35996016), (16, 33746265), (18, 29996680), (20, 26997012), (21, 25711440), (24, 22497510), (28, 19283580), (30, 17998008), (35, 15426864), (36, 14998340), (40, 13498506), (42, 12855720), (45, 11998672), (48, 11248755), (56, 9641790), (60, 8999004), (63, 8570480), (70, 7713432), (72, 7499170), (80, 6749253), (84, 6427860), (90, 5999336), (105, 5142288), (112, 4820895), (120, 4499502), (126, 4285240), (140, 3856716), (144, 3749585), (149, 3623760), (168, 3213930), (180, 2999668), (210, 2571144), (240, 2249751), (252, 2142620), (280, 1928358), (298, 1811880), (315, 1714096), (336, 1606965), (360, 1499834), (420, 1285572), (447, 1207920), (504, 1071310), (560, 964179), (596, 905940), (630, 857048), (719, 750960), (720, 749917), (745, 724752), (840, 642786), (894, 603960), (1008, 535655), (1043, 517680), (1192, 452970), (1260, 428524), (1341, 402640), (1438, 375480), (1490, 362376), (1680, 321393), (1788, 301980), (2086, 258840), (2157, 250320), (2235, 241584), (2384, 226485), (2520, 214262), (2682, 201320), (2876, 187740), (2980, 181188), (3129, 172560), (3576, 150990), (3595, 150192), (4172, 129420), (4314, 125160), (4470, 120792), (5033, 107280), (5040, 107131), (5215, 103536), (5364, 100660), (5752, 93870), (5960, 90594), (6258, 86280), (6471, 83440), (6705, 80528), (7152, 75495), (7190, 75096), (8344, 64710), (8628, 62580), (8940, 60396), (9387, 57520), (10066, 53640), (10430, 51768), (10728, 50330), (10785, 50064), (11504, 46935), (11920, 45297), (12516, 43140), (12942, 41720), (13410, 40264), (14380, 37548), (15099, 35760), (15645, 34512), (16688, 32355), (17256, 31290), (17880, 30198), (18774, 28760), (20132, 26820), (20860, 25884), (21456, 25165), (21570, 25032)]