1555989120

素因数分解:

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

素因数の和:225

約数の個数: 576

約数和(自身を含む): 6462261000

約数和(自身を除く): 4906271880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 98, 105, 111, 112, 120, 126, 128, 140, 144, 147, 148, 149, 160, 168, 180, 185, 192, 196, 210, 222, 224, 240, 245, 252, 259, 280, 288, 294, 296, 298, 315, 320, 333, 336, 360, 370, 384, 392, 420, 441, 444, 447, 448, 480, 490, 504, 518, 555, 560, 576, 588, 592, 596, 630, 640, 666, 672, 720, 735, 740, 745, 777, 784, 840, 882, 888, 894, 896, 960, 980, 1008, 1036, 1043, 1110, 1120, 1152, 1176, 1184, 1192, 1260, 1295, 1332, 1341, 1344, 1440, 1470, 1480, 1490, 1554, 1568, 1665, 1680, 1764, 1776, 1788, 1813, 1920, 1960, 2016, 2072, 2086, 2205, 2220, 2235, 2240, 2331, 2352, 2368, 2384, 2520, 2590, 2664, 2682, 2688, 2880, 2940, 2960, 2980, 3108, 3129, 3136, 3330, 3360, 3528, 3552, 3576, 3626, 3885, 3920, 4032, 4144, 4172, 4410, 4440, 4470, 4480, 4662, 4704, 4736, 4768, 5040, 5180, 5215, 5328, 5364, 5439, 5513, 5760, 5880, 5920, 5960, 6216, 6258, 6272, 6660, 6705, 6720, 7056, 7104, 7152, 7252, 7301, 7770, 7840, 8064, 8288, 8344, 8820, 8880, 8940, 9065, 9324, 9387, 9408, 9536, 10080, 10360, 10430, 10656, 10728, 10878, 11026, 11655, 11760, 11840, 11920, 12432, 12516, 13320, 13410, 13440, 14112, 14208, 14304, 14504, 14602, 15540, 15645, 15680, 16317, 16539, 16576, 16688, 17640, 17760, 17880, 18130, 18648, 18774, 18816, 19072, 20160, 20720, 20860, 21312, 21456, 21756, 21903, 22052, 23310, 23520, 23680, 23840, 24864, 25032, 26640, 26820, 27195, 27565, 28224, 28608, 29008, 29204, 31080, 31290, 31360, 32634, 33078, 33152, 33376, 35280, 35520, 35760, 36260, 36505, 37296, 37548, 38591, 40320, 41440, 41720, 42624, 42912, 43512, 43806, 44104, 46620, 46935, 47040, 47680, 49617, 49728, 50064, 53280, 53640, 54390, 55130, 56448, 57216, 58016, 58408, 62160, 62580, 65268, 65709, 66156, 66752, 70560, 71040, 71520, 72520, 73010, 74592, 75096, 77182, 81585, 82695, 82880, 83440, 85824, 87024, 87612, 88208, 93240, 93870, 94080, 95360, 99234, 99456, 100128, 106560, 107280, 108780, 109515, 110260, 115773, 116032, 116816, 124320, 125160, 130536, 131418, 132312, 133504, 141120, 143040, 145040, 146020, 149184, 150192, 154364, 163170, 165390, 165760, 166880, 171648, 174048, 175224, 176416, 186480, 187740, 192955, 198468, 200256, 213120, 214560, 217560, 219030, 220520, 231546, 232064, 233632, 248085, 248640, 250320, 261072, 262836, 264624, 270137, 282240, 286080, 290080, 292040, 298368, 300384, 308728, 326340, 328545, 330780, 333760, 347319, 348096, 350448, 352832, 372960, 375480, 385910, 396936, 400512, 429120, 435120, 438060, 441040, 463092, 467264, 496170, 497280, 500640, 522144, 525672, 529248, 540274, 578865, 580160, 584080, 600768, 617456, 652680, 657090, 661560, 667520, 694638, 696192, 700896, 705664, 745920, 750960, 771820, 793872, 810411, 858240, 870240, 876120, 882080, 926184, 934528, 992340, 1001280, 1044288, 1051344, 1058496, 1080548, 1157730, 1160320, 1168160, 1201536, 1234912, 1305360, 1314180, 1323120, 1350685, 1389276, 1401792, 1491840, 1501920, 1543640, 1587744, 1620822, 1736595, 1740480, 1752240, 1764160, 1852368, 1984680, 2002560, 2088576, 2102688, 2116992, 2161096, 2315460, 2336320, 2431233, 2469824, 2610720, 2628360, 2646240, 2701370, 2778552, 2803584, 3003840, 3087280, 3175488, 3241644, 3473190, 3480960, 3504480, 3528320, 3704736, 3969360, 4052055, 4205376, 4322192, 4630920, 4672640, 4862466, 4939648, 5221440, 5256720, 5292480, 5402740, 5557104, 6007680, 6174560, 6350976, 6483288, 6946380, 7008960, 7409472, 7938720, 8104110, 8410752, 8644384, 9261840, 9724932, 10442880, 10513440, 10584960, 10805480, 11114208, 12156165, 12349120, 12966576, 13892760, 14017920, 14818944, 15877440, 16208220, 17288768, 18523680, 19449864, 21026880, 21610960, 22228416, 24312330, 24698240, 25933152, 27785520, 31754880, 32416440, 34577536, 37047360, 38899728, 42053760, 43221920, 44456832, 48624660, 51866304, 55571040, 64832880, 74094720, 77799456, 86443840, 97249320, 103732608, 111142080, 129665760, 155598912, 172887680, 194498640, 222284160, 259331520, 311197824, 388997280, 518663040, 777994560, 1555989120]

約数ペア:

[(1, 1555989120), (2, 777994560), (3, 518663040), (4, 388997280), (5, 311197824), (6, 259331520), (7, 222284160), (8, 194498640), (9, 172887680), (10, 155598912), (12, 129665760), (14, 111142080), (15, 103732608), (16, 97249320), (18, 86443840), (20, 77799456), (21, 74094720), (24, 64832880), (28, 55571040), (30, 51866304), (32, 48624660), (35, 44456832), (36, 43221920), (37, 42053760), (40, 38899728), (42, 37047360), (45, 34577536), (48, 32416440), (49, 31754880), (56, 27785520), (60, 25933152), (63, 24698240), (64, 24312330), (70, 22228416), (72, 21610960), (74, 21026880), (80, 19449864), (84, 18523680), (90, 17288768), (96, 16208220), (98, 15877440), (105, 14818944), (111, 14017920), (112, 13892760), (120, 12966576), (126, 12349120), (128, 12156165), (140, 11114208), (144, 10805480), (147, 10584960), (148, 10513440), (149, 10442880), (160, 9724932), (168, 9261840), (180, 8644384), (185, 8410752), (192, 8104110), (196, 7938720), (210, 7409472), (222, 7008960), (224, 6946380), (240, 6483288), (245, 6350976), (252, 6174560), (259, 6007680), (280, 5557104), (288, 5402740), (294, 5292480), (296, 5256720), (298, 5221440), (315, 4939648), (320, 4862466), (333, 4672640), (336, 4630920), (360, 4322192), (370, 4205376), (384, 4052055), (392, 3969360), (420, 3704736), (441, 3528320), (444, 3504480), (447, 3480960), (448, 3473190), (480, 3241644), (490, 3175488), (504, 3087280), (518, 3003840), (555, 2803584), (560, 2778552), (576, 2701370), (588, 2646240), (592, 2628360), (596, 2610720), (630, 2469824), (640, 2431233), (666, 2336320), (672, 2315460), (720, 2161096), (735, 2116992), (740, 2102688), (745, 2088576), (777, 2002560), (784, 1984680), (840, 1852368), (882, 1764160), (888, 1752240), (894, 1740480), (896, 1736595), (960, 1620822), (980, 1587744), (1008, 1543640), (1036, 1501920), (1043, 1491840), (1110, 1401792), (1120, 1389276), (1152, 1350685), (1176, 1323120), (1184, 1314180), (1192, 1305360), (1260, 1234912), (1295, 1201536), (1332, 1168160), (1341, 1160320), (1344, 1157730), (1440, 1080548), (1470, 1058496), (1480, 1051344), (1490, 1044288), (1554, 1001280), (1568, 992340), (1665, 934528), (1680, 926184), (1764, 882080), (1776, 876120), (1788, 870240), (1813, 858240), (1920, 810411), (1960, 793872), (2016, 771820), (2072, 750960), (2086, 745920), (2205, 705664), (2220, 700896), (2235, 696192), (2240, 694638), (2331, 667520), (2352, 661560), (2368, 657090), (2384, 652680), (2520, 617456), (2590, 600768), (2664, 584080), (2682, 580160), (2688, 578865), (2880, 540274), (2940, 529248), (2960, 525672), (2980, 522144), (3108, 500640), (3129, 497280), (3136, 496170), (3330, 467264), (3360, 463092), (3528, 441040), (3552, 438060), (3576, 435120), (3626, 429120), (3885, 400512), (3920, 396936), (4032, 385910), (4144, 375480), (4172, 372960), (4410, 352832), (4440, 350448), (4470, 348096), (4480, 347319), (4662, 333760), (4704, 330780), (4736, 328545), (4768, 326340), (5040, 308728), (5180, 300384), (5215, 298368), (5328, 292040), (5364, 290080), (5439, 286080), (5513, 282240), (5760, 270137), (5880, 264624), (5920, 262836), (5960, 261072), (6216, 250320), (6258, 248640), (6272, 248085), (6660, 233632), (6705, 232064), (6720, 231546), (7056, 220520), (7104, 219030), (7152, 217560), (7252, 214560), (7301, 213120), (7770, 200256), (7840, 198468), (8064, 192955), (8288, 187740), (8344, 186480), (8820, 176416), (8880, 175224), (8940, 174048), (9065, 171648), (9324, 166880), (9387, 165760), (9408, 165390), (9536, 163170), (10080, 154364), (10360, 150192), (10430, 149184), (10656, 146020), (10728, 145040), (10878, 143040), (11026, 141120), (11655, 133504), (11760, 132312), (11840, 131418), (11920, 130536), (12432, 125160), (12516, 124320), (13320, 116816), (13410, 116032), (13440, 115773), (14112, 110260), (14208, 109515), (14304, 108780), (14504, 107280), (14602, 106560), (15540, 100128), (15645, 99456), (15680, 99234), (16317, 95360), (16539, 94080), (16576, 93870), (16688, 93240), (17640, 88208), (17760, 87612), (17880, 87024), (18130, 85824), (18648, 83440), (18774, 82880), (18816, 82695), (19072, 81585), (20160, 77182), (20720, 75096), (20860, 74592), (21312, 73010), (21456, 72520), (21756, 71520), (21903, 71040), (22052, 70560), (23310, 66752), (23520, 66156), (23680, 65709), (23840, 65268), (24864, 62580), (25032, 62160), (26640, 58408), (26820, 58016), (27195, 57216), (27565, 56448), (28224, 55130), (28608, 54390), (29008, 53640), (29204, 53280), (31080, 50064), (31290, 49728), (31360, 49617), (32634, 47680), (33078, 47040), (33152, 46935), (33376, 46620), (35280, 44104), (35520, 43806), (35760, 43512), (36260, 42912), (36505, 42624), (37296, 41720), (37548, 41440), (38591, 40320)]