19585673520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{3877}}^1$

素因数の和:4028

約数の個数: 320

約数和(自身を含む): 72384700416

約数和(自身を除く): 52799026896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 97, 105, 112, 120, 124, 140, 155, 168, 186, 194, 210, 217, 240, 248, 280, 291, 310, 336, 372, 388, 420, 434, 465, 485, 496, 560, 582, 620, 651, 679, 744, 776, 840, 868, 930, 970, 1085, 1164, 1240, 1302, 1358, 1455, 1488, 1552, 1680, 1736, 1860, 1940, 2037, 2170, 2328, 2480, 2604, 2716, 2910, 3007, 3255, 3395, 3472, 3720, 3877, 3880, 4074, 4340, 4656, 5208, 5432, 5820, 6014, 6510, 6790, 7440, 7754, 7760, 8148, 8680, 9021, 10185, 10416, 10864, 11631, 11640, 12028, 13020, 13580, 15035, 15508, 16296, 17360, 18042, 19385, 20370, 21049, 23262, 23280, 24056, 26040, 27139, 27160, 30070, 31016, 32592, 36084, 38770, 40740, 42098, 45105, 46524, 48112, 52080, 54278, 54320, 58155, 60140, 62032, 63147, 72168, 77540, 81417, 81480, 84196, 90210, 93048, 105245, 108556, 116310, 120187, 120280, 126294, 135695, 144336, 155080, 162834, 162960, 168392, 180420, 186096, 210490, 217112, 232620, 240374, 240560, 252588, 271390, 310160, 315735, 325668, 336784, 360561, 360840, 376069, 407085, 420980, 434224, 465240, 480748, 505176, 542780, 600935, 631470, 651336, 721122, 721680, 752138, 814170, 841309, 841960, 930480, 961496, 1010352, 1085560, 1128207, 1201870, 1262940, 1302672, 1442244, 1504276, 1628340, 1682618, 1683920, 1802805, 1880345, 1922992, 2171120, 2256414, 2403740, 2523927, 2525880, 2632483, 2884488, 3008552, 3256680, 3365236, 3605610, 3760690, 4206545, 4512828, 4807480, 5047854, 5051760, 5264966, 5641035, 5768976, 6017104, 6513360, 6730472, 7211220, 7521380, 7897449, 8413090, 9025656, 9614960, 10095708, 10529932, 11282070, 11658139, 12619635, 13162415, 13460944, 14422440, 15042760, 15794898, 16826180, 18051312, 20191416, 21059864, 22564140, 23316278, 25239270, 26324830, 28844880, 30085520, 31589796, 33652360, 34974417, 39487245, 40382832, 42119728, 45128280, 46632556, 50478540, 52649660, 58290695, 63179592, 67304720, 69948834, 78974490, 81606973, 90256560, 93265112, 100957080, 105299320, 116581390, 126359184, 139897668, 157948980, 163213946, 174872085, 186530224, 201914160, 210598640, 233162780, 244820919, 279795336, 315897960, 326427892, 349744170, 408034865, 466325560, 489641838, 559590672, 631795920, 652855784, 699488340, 816069730, 932651120, 979283676, 1224104595, 1305711568, 1398976680, 1632139460, 1958567352, 2448209190, 2797953360, 3264278920, 3917134704, 4896418380, 6528557840, 9792836760, 19585673520]

約数ペア:

[(1, 19585673520), (2, 9792836760), (3, 6528557840), (4, 4896418380), (5, 3917134704), (6, 3264278920), (7, 2797953360), (8, 2448209190), (10, 1958567352), (12, 1632139460), (14, 1398976680), (15, 1305711568), (16, 1224104595), (20, 979283676), (21, 932651120), (24, 816069730), (28, 699488340), (30, 652855784), (31, 631795920), (35, 559590672), (40, 489641838), (42, 466325560), (48, 408034865), (56, 349744170), (60, 326427892), (62, 315897960), (70, 279795336), (80, 244820919), (84, 233162780), (93, 210598640), (97, 201914160), (105, 186530224), (112, 174872085), (120, 163213946), (124, 157948980), (140, 139897668), (155, 126359184), (168, 116581390), (186, 105299320), (194, 100957080), (210, 93265112), (217, 90256560), (240, 81606973), (248, 78974490), (280, 69948834), (291, 67304720), (310, 63179592), (336, 58290695), (372, 52649660), (388, 50478540), (420, 46632556), (434, 45128280), (465, 42119728), (485, 40382832), (496, 39487245), (560, 34974417), (582, 33652360), (620, 31589796), (651, 30085520), (679, 28844880), (744, 26324830), (776, 25239270), (840, 23316278), (868, 22564140), (930, 21059864), (970, 20191416), (1085, 18051312), (1164, 16826180), (1240, 15794898), (1302, 15042760), (1358, 14422440), (1455, 13460944), (1488, 13162415), (1552, 12619635), (1680, 11658139), (1736, 11282070), (1860, 10529932), (1940, 10095708), (2037, 9614960), (2170, 9025656), (2328, 8413090), (2480, 7897449), (2604, 7521380), (2716, 7211220), (2910, 6730472), (3007, 6513360), (3255, 6017104), (3395, 5768976), (3472, 5641035), (3720, 5264966), (3877, 5051760), (3880, 5047854), (4074, 4807480), (4340, 4512828), (4656, 4206545), (5208, 3760690), (5432, 3605610), (5820, 3365236), (6014, 3256680), (6510, 3008552), (6790, 2884488), (7440, 2632483), (7754, 2525880), (7760, 2523927), (8148, 2403740), (8680, 2256414), (9021, 2171120), (10185, 1922992), (10416, 1880345), (10864, 1802805), (11631, 1683920), (11640, 1682618), (12028, 1628340), (13020, 1504276), (13580, 1442244), (15035, 1302672), (15508, 1262940), (16296, 1201870), (17360, 1128207), (18042, 1085560), (19385, 1010352), (20370, 961496), (21049, 930480), (23262, 841960), (23280, 841309), (24056, 814170), (26040, 752138), (27139, 721680), (27160, 721122), (30070, 651336), (31016, 631470), (32592, 600935), (36084, 542780), (38770, 505176), (40740, 480748), (42098, 465240), (45105, 434224), (46524, 420980), (48112, 407085), (52080, 376069), (54278, 360840), (54320, 360561), (58155, 336784), (60140, 325668), (62032, 315735), (63147, 310160), (72168, 271390), (77540, 252588), (81417, 240560), (81480, 240374), (84196, 232620), (90210, 217112), (93048, 210490), (105245, 186096), (108556, 180420), (116310, 168392), (120187, 162960), (120280, 162834), (126294, 155080), (135695, 144336)]