20038639320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1289}}^1$

素因数の和:1543

約数の個数: 384

約数和(自身を含む): 77276160000

約数和(自身を除く): 57237520680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 199, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 398, 420, 434, 465, 504, 558, 597, 620, 630, 651, 744, 796, 840, 868, 930, 995, 1085, 1116, 1194, 1240, 1260, 1289, 1302, 1393, 1395, 1592, 1736, 1791, 1860, 1953, 1990, 2170, 2232, 2388, 2520, 2578, 2604, 2786, 2790, 2985, 3255, 3582, 3720, 3867, 3906, 3980, 4179, 4340, 4776, 5156, 5208, 5572, 5580, 5970, 6169, 6445, 6510, 6965, 7164, 7734, 7812, 7960, 8358, 8680, 8955, 9023, 9765, 10312, 11144, 11160, 11601, 11940, 12338, 12537, 12890, 13020, 13930, 14328, 15468, 15624, 16716, 17910, 18046, 18507, 19335, 19530, 20895, 23202, 23880, 24676, 25074, 25780, 26040, 27069, 27860, 30845, 30936, 33432, 35820, 36092, 37014, 38670, 39060, 39959, 41790, 43183, 45115, 46404, 49352, 50148, 51560, 54138, 55521, 55720, 58005, 61690, 62685, 71640, 72184, 74028, 77340, 78120, 79918, 81207, 83580, 86366, 90230, 92535, 92808, 100296, 108276, 111042, 116010, 119877, 123380, 125370, 129549, 135345, 148056, 154680, 159836, 162414, 167160, 172732, 180460, 185070, 199795, 215915, 216552, 222084, 232020, 239754, 246760, 250740, 256511, 259098, 270690, 277605, 279713, 319672, 324828, 345464, 359631, 360920, 370140, 388647, 399590, 406035, 431830, 444168, 464040, 479508, 501480, 513022, 518196, 541380, 555210, 559426, 599385, 647745, 649656, 719262, 740280, 769533, 777294, 799180, 812070, 839139, 863660, 959016, 1026044, 1036392, 1082760, 1110420, 1118852, 1198770, 1282555, 1295490, 1398565, 1438524, 1539066, 1554588, 1598360, 1624140, 1678278, 1727320, 1795577, 1798155, 1943235, 2052088, 2220840, 2237704, 2308599, 2397540, 2517417, 2565110, 2590980, 2797130, 2877048, 3078132, 3109176, 3248280, 3356556, 3591154, 3596310, 3847665, 3886470, 4195695, 4617198, 4795080, 5034834, 5130220, 5181960, 5386731, 5594260, 6156264, 6713112, 7182308, 7192620, 7695330, 7772940, 7951841, 8391390, 8977885, 9234396, 10069668, 10260440, 10773462, 11188520, 11542995, 12587085, 14364616, 14385240, 15390660, 15545880, 15903682, 16160193, 16782780, 17955770, 18468792, 20139336, 21546924, 23085990, 23855523, 25174170, 26933655, 30781320, 31807364, 32320386, 33565560, 35911540, 39759205, 43093848, 46171980, 47711046, 50348340, 53867310, 55662887, 63614728, 64640772, 71566569, 71823080, 79518410, 80800965, 92343960, 95422092, 100696680, 107734620, 111325774, 119277615, 129281544, 143133138, 159036820, 161601930, 166988661, 190844184, 215469240, 222651548, 238555230, 278314435, 286266276, 318073640, 323203860, 333977322, 357832845, 445303096, 477110460, 500965983, 556628870, 572532552, 646407720, 667954644, 715665690, 834943305, 954220920, 1001931966, 1113257740, 1335909288, 1431331380, 1669886610, 2003863932, 2226515480, 2504829915, 2862662760, 3339773220, 4007727864, 5009659830, 6679546440, 10019319660, 20038639320]

約数ペア:

[(1, 20038639320), (2, 10019319660), (3, 6679546440), (4, 5009659830), (5, 4007727864), (6, 3339773220), (7, 2862662760), (8, 2504829915), (9, 2226515480), (10, 2003863932), (12, 1669886610), (14, 1431331380), (15, 1335909288), (18, 1113257740), (20, 1001931966), (21, 954220920), (24, 834943305), (28, 715665690), (30, 667954644), (31, 646407720), (35, 572532552), (36, 556628870), (40, 500965983), (42, 477110460), (45, 445303096), (56, 357832845), (60, 333977322), (62, 323203860), (63, 318073640), (70, 286266276), (72, 278314435), (84, 238555230), (90, 222651548), (93, 215469240), (105, 190844184), (120, 166988661), (124, 161601930), (126, 159036820), (140, 143133138), (155, 129281544), (168, 119277615), (180, 111325774), (186, 107734620), (199, 100696680), (210, 95422092), (217, 92343960), (248, 80800965), (252, 79518410), (279, 71823080), (280, 71566569), (310, 64640772), (315, 63614728), (360, 55662887), (372, 53867310), (398, 50348340), (420, 47711046), (434, 46171980), (465, 43093848), (504, 39759205), (558, 35911540), (597, 33565560), (620, 32320386), (630, 31807364), (651, 30781320), (744, 26933655), (796, 25174170), (840, 23855523), (868, 23085990), (930, 21546924), (995, 20139336), (1085, 18468792), (1116, 17955770), (1194, 16782780), (1240, 16160193), (1260, 15903682), (1289, 15545880), (1302, 15390660), (1393, 14385240), (1395, 14364616), (1592, 12587085), (1736, 11542995), (1791, 11188520), (1860, 10773462), (1953, 10260440), (1990, 10069668), (2170, 9234396), (2232, 8977885), (2388, 8391390), (2520, 7951841), (2578, 7772940), (2604, 7695330), (2786, 7192620), (2790, 7182308), (2985, 6713112), (3255, 6156264), (3582, 5594260), (3720, 5386731), (3867, 5181960), (3906, 5130220), (3980, 5034834), (4179, 4795080), (4340, 4617198), (4776, 4195695), (5156, 3886470), (5208, 3847665), (5572, 3596310), (5580, 3591154), (5970, 3356556), (6169, 3248280), (6445, 3109176), (6510, 3078132), (6965, 2877048), (7164, 2797130), (7734, 2590980), (7812, 2565110), (7960, 2517417), (8358, 2397540), (8680, 2308599), (8955, 2237704), (9023, 2220840), (9765, 2052088), (10312, 1943235), (11144, 1798155), (11160, 1795577), (11601, 1727320), (11940, 1678278), (12338, 1624140), (12537, 1598360), (12890, 1554588), (13020, 1539066), (13930, 1438524), (14328, 1398565), (15468, 1295490), (15624, 1282555), (16716, 1198770), (17910, 1118852), (18046, 1110420), (18507, 1082760), (19335, 1036392), (19530, 1026044), (20895, 959016), (23202, 863660), (23880, 839139), (24676, 812070), (25074, 799180), (25780, 777294), (26040, 769533), (27069, 740280), (27860, 719262), (30845, 649656), (30936, 647745), (33432, 599385), (35820, 559426), (36092, 555210), (37014, 541380), (38670, 518196), (39060, 513022), (39959, 501480), (41790, 479508), (43183, 464040), (45115, 444168), (46404, 431830), (49352, 406035), (50148, 399590), (51560, 388647), (54138, 370140), (55521, 360920), (55720, 359631), (58005, 345464), (61690, 324828), (62685, 319672), (71640, 279713), (72184, 277605), (74028, 270690), (77340, 259098), (78120, 256511), (79918, 250740), (81207, 246760), (83580, 239754), (86366, 232020), (90230, 222084), (92535, 216552), (92808, 215915), (100296, 199795), (108276, 185070), (111042, 180460), (116010, 172732), (119877, 167160), (123380, 162414), (125370, 159836), (129549, 154680), (135345, 148056)]