259331520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:220

約数の個数: 336

約数和(自身を含む): 990295200

約数和(自身を除く): 730963680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 37, 40, 42, 48, 49, 56, 60, 64, 70, 74, 80, 84, 96, 98, 105, 111, 112, 120, 140, 147, 148, 149, 160, 168, 185, 192, 196, 210, 222, 224, 240, 245, 259, 280, 294, 296, 298, 320, 336, 370, 392, 420, 444, 447, 448, 480, 490, 518, 555, 560, 588, 592, 596, 672, 735, 740, 745, 777, 784, 840, 888, 894, 960, 980, 1036, 1043, 1110, 1120, 1176, 1184, 1192, 1295, 1344, 1470, 1480, 1490, 1554, 1568, 1680, 1776, 1788, 1813, 1960, 2072, 2086, 2220, 2235, 2240, 2352, 2368, 2384, 2590, 2940, 2960, 2980, 3108, 3129, 3136, 3360, 3552, 3576, 3626, 3885, 3920, 4144, 4172, 4440, 4470, 4704, 4768, 5180, 5215, 5439, 5513, 5880, 5920, 5960, 6216, 6258, 6720, 7104, 7152, 7252, 7301, 7770, 7840, 8288, 8344, 8880, 8940, 9065, 9408, 9536, 10360, 10430, 10878, 11026, 11760, 11840, 11920, 12432, 12516, 14304, 14504, 14602, 15540, 15645, 15680, 16539, 16576, 16688, 17760, 17880, 18130, 20720, 20860, 21756, 21903, 22052, 23520, 23840, 24864, 25032, 27195, 27565, 28608, 29008, 29204, 31080, 31290, 33078, 33376, 35520, 35760, 36260, 36505, 38591, 41440, 41720, 43512, 43806, 44104, 47040, 47680, 49728, 50064, 54390, 55130, 58016, 58408, 62160, 62580, 66156, 66752, 71520, 72520, 73010, 77182, 82695, 82880, 83440, 87024, 87612, 88208, 100128, 108780, 109515, 110260, 115773, 116032, 116816, 124320, 125160, 132312, 143040, 145040, 146020, 154364, 165390, 166880, 174048, 175224, 176416, 192955, 200256, 217560, 219030, 220520, 231546, 233632, 248640, 250320, 264624, 270137, 290080, 292040, 308728, 330780, 333760, 348096, 350448, 352832, 385910, 435120, 438060, 441040, 463092, 467264, 500640, 529248, 540274, 578865, 580160, 584080, 617456, 661560, 700896, 771820, 810411, 870240, 876120, 882080, 926184, 1001280, 1058496, 1080548, 1157730, 1168160, 1234912, 1323120, 1350685, 1401792, 1543640, 1620822, 1740480, 1752240, 1764160, 1852368, 2161096, 2315460, 2336320, 2469824, 2646240, 2701370, 3087280, 3241644, 3504480, 3704736, 4052055, 4322192, 4630920, 5292480, 5402740, 6174560, 6483288, 7008960, 7409472, 8104110, 8644384, 9261840, 10805480, 12349120, 12966576, 16208220, 17288768, 18523680, 21610960, 25933152, 32416440, 37047360, 43221920, 51866304, 64832880, 86443840, 129665760, 259331520]

約数ペア:

[(1, 259331520), (2, 129665760), (3, 86443840), (4, 64832880), (5, 51866304), (6, 43221920), (7, 37047360), (8, 32416440), (10, 25933152), (12, 21610960), (14, 18523680), (15, 17288768), (16, 16208220), (20, 12966576), (21, 12349120), (24, 10805480), (28, 9261840), (30, 8644384), (32, 8104110), (35, 7409472), (37, 7008960), (40, 6483288), (42, 6174560), (48, 5402740), (49, 5292480), (56, 4630920), (60, 4322192), (64, 4052055), (70, 3704736), (74, 3504480), (80, 3241644), (84, 3087280), (96, 2701370), (98, 2646240), (105, 2469824), (111, 2336320), (112, 2315460), (120, 2161096), (140, 1852368), (147, 1764160), (148, 1752240), (149, 1740480), (160, 1620822), (168, 1543640), (185, 1401792), (192, 1350685), (196, 1323120), (210, 1234912), (222, 1168160), (224, 1157730), (240, 1080548), (245, 1058496), (259, 1001280), (280, 926184), (294, 882080), (296, 876120), (298, 870240), (320, 810411), (336, 771820), (370, 700896), (392, 661560), (420, 617456), (444, 584080), (447, 580160), (448, 578865), (480, 540274), (490, 529248), (518, 500640), (555, 467264), (560, 463092), (588, 441040), (592, 438060), (596, 435120), (672, 385910), (735, 352832), (740, 350448), (745, 348096), (777, 333760), (784, 330780), (840, 308728), (888, 292040), (894, 290080), (960, 270137), (980, 264624), (1036, 250320), (1043, 248640), (1110, 233632), (1120, 231546), (1176, 220520), (1184, 219030), (1192, 217560), (1295, 200256), (1344, 192955), (1470, 176416), (1480, 175224), (1490, 174048), (1554, 166880), (1568, 165390), (1680, 154364), (1776, 146020), (1788, 145040), (1813, 143040), (1960, 132312), (2072, 125160), (2086, 124320), (2220, 116816), (2235, 116032), (2240, 115773), (2352, 110260), (2368, 109515), (2384, 108780), (2590, 100128), (2940, 88208), (2960, 87612), (2980, 87024), (3108, 83440), (3129, 82880), (3136, 82695), (3360, 77182), (3552, 73010), (3576, 72520), (3626, 71520), (3885, 66752), (3920, 66156), (4144, 62580), (4172, 62160), (4440, 58408), (4470, 58016), (4704, 55130), (4768, 54390), (5180, 50064), (5215, 49728), (5439, 47680), (5513, 47040), (5880, 44104), (5920, 43806), (5960, 43512), (6216, 41720), (6258, 41440), (6720, 38591), (7104, 36505), (7152, 36260), (7252, 35760), (7301, 35520), (7770, 33376), (7840, 33078), (8288, 31290), (8344, 31080), (8880, 29204), (8940, 29008), (9065, 28608), (9408, 27565), (9536, 27195), (10360, 25032), (10430, 24864), (10878, 23840), (11026, 23520), (11760, 22052), (11840, 21903), (11920, 21756), (12432, 20860), (12516, 20720), (14304, 18130), (14504, 17880), (14602, 17760), (15540, 16688), (15645, 16576), (15680, 16539)]