20139830760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:553

約数の個数: 384

約数和(自身を含む): 72697132800

約数和(自身を除く): 52557302040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 61, 62, 70, 84, 93, 105, 120, 122, 124, 140, 155, 168, 183, 186, 210, 217, 244, 248, 280, 305, 310, 366, 372, 409, 420, 427, 434, 465, 488, 610, 620, 651, 732, 744, 818, 840, 854, 868, 915, 930, 961, 1085, 1220, 1227, 1240, 1281, 1302, 1464, 1636, 1708, 1736, 1830, 1860, 1891, 1922, 2045, 2135, 2170, 2440, 2454, 2562, 2604, 2863, 2883, 3255, 3272, 3416, 3660, 3720, 3782, 3844, 4090, 4270, 4340, 4805, 4908, 5124, 5208, 5673, 5726, 5766, 6135, 6405, 6510, 6727, 7320, 7564, 7688, 8180, 8540, 8589, 8680, 9455, 9610, 9816, 10248, 11346, 11452, 11532, 12270, 12679, 12810, 13020, 13237, 13454, 14315, 14415, 15128, 16360, 17080, 17178, 18910, 19220, 20181, 22692, 22904, 23064, 24540, 24949, 25358, 25620, 26040, 26474, 26908, 28365, 28630, 28830, 33635, 34356, 37820, 38037, 38440, 39711, 40362, 42945, 45384, 49080, 49898, 50716, 51240, 52948, 53816, 56730, 57260, 57660, 58621, 63395, 66185, 67270, 68712, 74847, 75640, 76074, 79422, 80724, 85890, 88753, 99796, 100905, 101432, 105896, 113460, 114520, 115320, 117242, 124745, 126790, 132370, 134540, 149694, 152148, 158844, 161448, 171780, 174643, 175863, 177506, 190185, 198555, 199592, 201810, 226920, 234484, 249490, 253580, 264740, 266259, 269080, 293105, 299388, 304296, 317688, 343560, 349286, 351726, 355012, 374235, 380370, 393049, 397110, 403620, 410347, 443765, 468968, 498980, 507160, 523929, 529480, 532518, 586210, 598776, 698572, 703452, 710024, 748470, 760740, 773419, 786098, 794220, 807240, 820694, 873215, 879315, 887530, 997960, 1047858, 1065036, 1172420, 1179147, 1231041, 1331295, 1397144, 1406904, 1496940, 1521480, 1546838, 1572196, 1588440, 1641388, 1746430, 1758630, 1775060, 1965245, 2051735, 2095716, 2130072, 2320257, 2344840, 2358294, 2462082, 2619645, 2662590, 2751343, 2993880, 3093676, 3144392, 3282776, 3492860, 3517260, 3550120, 3867095, 3930490, 4103470, 4191432, 4640514, 4716588, 4924164, 5239290, 5325180, 5413933, 5502686, 5895735, 6155205, 6187352, 6985720, 7034520, 7734190, 7860980, 8206940, 8254029, 9281028, 9433176, 9848328, 10478580, 10650360, 10827866, 11005372, 11601285, 11791470, 12310410, 13756715, 15468380, 15721960, 16241799, 16413880, 16508058, 18562056, 20957160, 21655732, 22010744, 23202570, 23582940, 23975989, 24620820, 27069665, 27513430, 30936760, 32483598, 33016116, 41270145, 43311464, 46405140, 47165880, 47951978, 49241640, 54139330, 55026860, 64967196, 66032232, 71927967, 81208995, 82540290, 92810280, 95903956, 108278660, 110053720, 119879945, 129934392, 143855934, 162417990, 165080580, 167831923, 191807912, 216557320, 239759890, 287711868, 324835980, 330161160, 335663846, 359639835, 479519780, 503495769, 575423736, 649671960, 671327692, 719279670, 839159615, 959039560, 1006991538, 1342655384, 1438559340, 1678319230, 2013983076, 2517478845, 2877118680, 3356638460, 4027966152, 5034957690, 6713276920, 10069915380, 20139830760]

約数ペア:

[(1, 20139830760), (2, 10069915380), (3, 6713276920), (4, 5034957690), (5, 4027966152), (6, 3356638460), (7, 2877118680), (8, 2517478845), (10, 2013983076), (12, 1678319230), (14, 1438559340), (15, 1342655384), (20, 1006991538), (21, 959039560), (24, 839159615), (28, 719279670), (30, 671327692), (31, 649671960), (35, 575423736), (40, 503495769), (42, 479519780), (56, 359639835), (60, 335663846), (61, 330161160), (62, 324835980), (70, 287711868), (84, 239759890), (93, 216557320), (105, 191807912), (120, 167831923), (122, 165080580), (124, 162417990), (140, 143855934), (155, 129934392), (168, 119879945), (183, 110053720), (186, 108278660), (210, 95903956), (217, 92810280), (244, 82540290), (248, 81208995), (280, 71927967), (305, 66032232), (310, 64967196), (366, 55026860), (372, 54139330), (409, 49241640), (420, 47951978), (427, 47165880), (434, 46405140), (465, 43311464), (488, 41270145), (610, 33016116), (620, 32483598), (651, 30936760), (732, 27513430), (744, 27069665), (818, 24620820), (840, 23975989), (854, 23582940), (868, 23202570), (915, 22010744), (930, 21655732), (961, 20957160), (1085, 18562056), (1220, 16508058), (1227, 16413880), (1240, 16241799), (1281, 15721960), (1302, 15468380), (1464, 13756715), (1636, 12310410), (1708, 11791470), (1736, 11601285), (1830, 11005372), (1860, 10827866), (1891, 10650360), (1922, 10478580), (2045, 9848328), (2135, 9433176), (2170, 9281028), (2440, 8254029), (2454, 8206940), (2562, 7860980), (2604, 7734190), (2863, 7034520), (2883, 6985720), (3255, 6187352), (3272, 6155205), (3416, 5895735), (3660, 5502686), (3720, 5413933), (3782, 5325180), (3844, 5239290), (4090, 4924164), (4270, 4716588), (4340, 4640514), (4805, 4191432), (4908, 4103470), (5124, 3930490), (5208, 3867095), (5673, 3550120), (5726, 3517260), (5766, 3492860), (6135, 3282776), (6405, 3144392), (6510, 3093676), (6727, 2993880), (7320, 2751343), (7564, 2662590), (7688, 2619645), (8180, 2462082), (8540, 2358294), (8589, 2344840), (8680, 2320257), (9455, 2130072), (9610, 2095716), (9816, 2051735), (10248, 1965245), (11346, 1775060), (11452, 1758630), (11532, 1746430), (12270, 1641388), (12679, 1588440), (12810, 1572196), (13020, 1546838), (13237, 1521480), (13454, 1496940), (14315, 1406904), (14415, 1397144), (15128, 1331295), (16360, 1231041), (17080, 1179147), (17178, 1172420), (18910, 1065036), (19220, 1047858), (20181, 997960), (22692, 887530), (22904, 879315), (23064, 873215), (24540, 820694), (24949, 807240), (25358, 794220), (25620, 786098), (26040, 773419), (26474, 760740), (26908, 748470), (28365, 710024), (28630, 703452), (28830, 698572), (33635, 598776), (34356, 586210), (37820, 532518), (38037, 529480), (38440, 523929), (39711, 507160), (40362, 498980), (42945, 468968), (45384, 443765), (49080, 410347), (49898, 403620), (50716, 397110), (51240, 393049), (52948, 380370), (53816, 374235), (56730, 355012), (57260, 351726), (57660, 349286), (58621, 343560), (63395, 317688), (66185, 304296), (67270, 299388), (68712, 293105), (74847, 269080), (75640, 266259), (76074, 264740), (79422, 253580), (80724, 249490), (85890, 234484), (88753, 226920), (99796, 201810), (100905, 199592), (101432, 198555), (105896, 190185), (113460, 177506), (114520, 175863), (115320, 174643), (117242, 171780), (124745, 161448), (126790, 158844), (132370, 152148), (134540, 149694)]