21372446160

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6857}}^1$

素因数の和:6932

約数の個数: 400

約数和(自身を含む): 82112150736

約数和(自身を除く): 60739704576

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 37, 39, 40, 45, 48, 52, 54, 60, 65, 72, 74, 78, 80, 81, 90, 104, 108, 111, 117, 120, 130, 135, 144, 148, 156, 162, 180, 185, 195, 208, 216, 222, 234, 240, 260, 270, 296, 312, 324, 333, 351, 360, 370, 390, 405, 432, 444, 468, 481, 520, 540, 555, 585, 592, 624, 648, 666, 702, 720, 740, 780, 810, 888, 936, 962, 999, 1040, 1053, 1080, 1110, 1170, 1296, 1332, 1404, 1443, 1480, 1560, 1620, 1665, 1755, 1776, 1872, 1924, 1998, 2106, 2160, 2220, 2340, 2405, 2664, 2808, 2886, 2960, 2997, 3120, 3240, 3330, 3510, 3848, 3996, 4212, 4329, 4440, 4680, 4810, 4995, 5265, 5328, 5616, 5772, 5994, 6480, 6660, 6857, 7020, 7215, 7696, 7992, 8424, 8658, 8880, 9360, 9620, 9990, 10530, 11544, 11988, 12987, 13320, 13714, 14040, 14430, 14985, 15984, 16848, 17316, 19240, 19980, 20571, 21060, 21645, 23088, 23976, 25974, 26640, 27428, 28080, 28860, 29970, 34285, 34632, 38480, 38961, 39960, 41142, 42120, 43290, 47952, 51948, 54856, 57720, 59940, 61713, 64935, 68570, 69264, 77922, 79920, 82284, 84240, 86580, 89141, 102855, 103896, 109712, 115440, 119880, 123426, 129870, 137140, 155844, 164568, 173160, 178282, 185139, 194805, 205710, 207792, 239760, 246852, 253709, 259740, 267423, 274280, 308565, 311688, 329136, 346320, 356564, 370278, 389610, 411420, 445705, 493704, 507418, 519480, 534846, 548560, 555417, 617130, 623376, 713128, 740556, 761127, 779220, 802269, 822840, 891410, 925695, 987408, 1014836, 1038960, 1069692, 1110834, 1234260, 1268545, 1337115, 1426256, 1481112, 1522254, 1558440, 1604538, 1645680, 1782820, 1851390, 2029672, 2139384, 2221668, 2283381, 2406807, 2468520, 2537090, 2674230, 2777085, 2962224, 3044508, 3116880, 3209076, 3298217, 3565640, 3702780, 3805635, 4011345, 4059344, 4278768, 4443336, 4566762, 4813614, 4937040, 5074180, 5348460, 5554170, 6089016, 6418152, 6596434, 6850143, 7131280, 7220421, 7405560, 7611270, 8022690, 8886672, 9133524, 9627228, 9894651, 10148360, 10696920, 11108340, 11416905, 12034035, 12178032, 12836304, 13192868, 13700286, 14440842, 14811120, 15222540, 16045380, 16491085, 18267048, 19254456, 19789302, 20296720, 20550429, 21393840, 22216680, 22833810, 24068070, 26385736, 27400572, 28881684, 29683953, 30445080, 32090760, 32982170, 34250715, 36102105, 36534096, 38508912, 39578604, 41100858, 44433360, 45667620, 48136140, 49473255, 52771472, 54801144, 57763368, 59367906, 60890160, 64181520, 65964340, 68501430, 72204210, 79157208, 82201716, 89051859, 91335240, 96272280, 98946510, 102752145, 109602288, 115526736, 118735812, 131928680, 137002860, 144408420, 148419765, 158314416, 164403432, 178103718, 182670480, 192544560, 197893020, 205504290, 237471624, 263857360, 267155577, 274005720, 288816840, 296839530, 328806864, 356207436, 395786040, 411008580, 445259295, 474943248, 534311154, 548011440, 577633680, 593679060, 712414872, 791572080, 822017160, 890518590, 1068622308, 1187358120, 1335777885, 1424829744, 1644034320, 1781037180, 2137244616, 2374716240, 2671555770, 3562074360, 4274489232, 5343111540, 7124148720, 10686223080, 21372446160]

約数ペア:

[(1, 21372446160), (2, 10686223080), (3, 7124148720), (4, 5343111540), (5, 4274489232), (6, 3562074360), (8, 2671555770), (9, 2374716240), (10, 2137244616), (12, 1781037180), (13, 1644034320), (15, 1424829744), (16, 1335777885), (18, 1187358120), (20, 1068622308), (24, 890518590), (26, 822017160), (27, 791572080), (30, 712414872), (36, 593679060), (37, 577633680), (39, 548011440), (40, 534311154), (45, 474943248), (48, 445259295), (52, 411008580), (54, 395786040), (60, 356207436), (65, 328806864), (72, 296839530), (74, 288816840), (78, 274005720), (80, 267155577), (81, 263857360), (90, 237471624), (104, 205504290), (108, 197893020), (111, 192544560), (117, 182670480), (120, 178103718), (130, 164403432), (135, 158314416), (144, 148419765), (148, 144408420), (156, 137002860), (162, 131928680), (180, 118735812), (185, 115526736), (195, 109602288), (208, 102752145), (216, 98946510), (222, 96272280), (234, 91335240), (240, 89051859), (260, 82201716), (270, 79157208), (296, 72204210), (312, 68501430), (324, 65964340), (333, 64181520), (351, 60890160), (360, 59367906), (370, 57763368), (390, 54801144), (405, 52771472), (432, 49473255), (444, 48136140), (468, 45667620), (481, 44433360), (520, 41100858), (540, 39578604), (555, 38508912), (585, 36534096), (592, 36102105), (624, 34250715), (648, 32982170), (666, 32090760), (702, 30445080), (720, 29683953), (740, 28881684), (780, 27400572), (810, 26385736), (888, 24068070), (936, 22833810), (962, 22216680), (999, 21393840), (1040, 20550429), (1053, 20296720), (1080, 19789302), (1110, 19254456), (1170, 18267048), (1296, 16491085), (1332, 16045380), (1404, 15222540), (1443, 14811120), (1480, 14440842), (1560, 13700286), (1620, 13192868), (1665, 12836304), (1755, 12178032), (1776, 12034035), (1872, 11416905), (1924, 11108340), (1998, 10696920), (2106, 10148360), (2160, 9894651), (2220, 9627228), (2340, 9133524), (2405, 8886672), (2664, 8022690), (2808, 7611270), (2886, 7405560), (2960, 7220421), (2997, 7131280), (3120, 6850143), (3240, 6596434), (3330, 6418152), (3510, 6089016), (3848, 5554170), (3996, 5348460), (4212, 5074180), (4329, 4937040), (4440, 4813614), (4680, 4566762), (4810, 4443336), (4995, 4278768), (5265, 4059344), (5328, 4011345), (5616, 3805635), (5772, 3702780), (5994, 3565640), (6480, 3298217), (6660, 3209076), (6857, 3116880), (7020, 3044508), (7215, 2962224), (7696, 2777085), (7992, 2674230), (8424, 2537090), (8658, 2468520), (8880, 2406807), (9360, 2283381), (9620, 2221668), (9990, 2139384), (10530, 2029672), (11544, 1851390), (11988, 1782820), (12987, 1645680), (13320, 1604538), (13714, 1558440), (14040, 1522254), (14430, 1481112), (14985, 1426256), (15984, 1337115), (16848, 1268545), (17316, 1234260), (19240, 1110834), (19980, 1069692), (20571, 1038960), (21060, 1014836), (21645, 987408), (23088, 925695), (23976, 891410), (25974, 822840), (26640, 802269), (27428, 779220), (28080, 761127), (28860, 740556), (29970, 713128), (34285, 623376), (34632, 617130), (38480, 555417), (38961, 548560), (39960, 534846), (41142, 519480), (42120, 507418), (43290, 493704), (47952, 445705), (51948, 411420), (54856, 389610), (57720, 370278), (59940, 356564), (61713, 346320), (64935, 329136), (68570, 311688), (69264, 308565), (77922, 274280), (79920, 267423), (82284, 259740), (84240, 253709), (86580, 246852), (89141, 239760), (102855, 207792), (103896, 205710), (109712, 194805), (115440, 185139), (119880, 178282), (123426, 173160), (129870, 164568), (137140, 155844)]