20346763320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5581}}^1$

素因数の和:5671

約数の個数: 384

約数和(自身を含む): 76803854400

約数和(自身を除く): 56457091080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 41, 45, 52, 57, 60, 65, 72, 76, 78, 82, 90, 95, 104, 114, 117, 120, 123, 130, 152, 156, 164, 171, 180, 190, 195, 205, 228, 234, 246, 247, 260, 285, 312, 328, 342, 360, 369, 380, 390, 410, 456, 468, 492, 494, 520, 533, 570, 585, 615, 684, 738, 741, 760, 779, 780, 820, 855, 936, 984, 988, 1066, 1140, 1170, 1230, 1235, 1368, 1476, 1482, 1558, 1560, 1599, 1640, 1710, 1845, 1976, 2132, 2223, 2280, 2337, 2340, 2460, 2470, 2665, 2952, 2964, 3116, 3198, 3420, 3690, 3705, 3895, 4264, 4446, 4674, 4680, 4797, 4920, 4940, 5330, 5581, 5928, 6232, 6396, 6840, 7011, 7380, 7410, 7790, 7995, 8892, 9348, 9594, 9880, 10127, 10660, 11115, 11162, 11685, 12792, 14022, 14760, 14820, 15580, 15990, 16743, 17784, 18696, 19188, 20254, 21320, 22230, 22324, 23370, 23985, 27905, 28044, 29640, 30381, 31160, 31980, 33486, 35055, 38376, 40508, 44460, 44648, 46740, 47970, 50229, 50635, 55810, 56088, 60762, 63960, 66972, 70110, 72553, 81016, 83715, 88920, 91143, 93480, 95940, 100458, 101270, 106039, 111620, 121524, 133944, 140220, 145106, 151905, 167430, 182286, 191880, 200916, 202540, 212078, 217659, 223240, 228821, 243048, 251145, 280440, 290212, 303810, 318117, 334860, 362765, 364572, 401832, 405080, 424156, 435318, 455715, 457642, 502290, 530195, 580424, 607620, 636234, 652977, 669720, 686463, 725530, 729144, 848312, 870636, 911430, 915284, 954351, 1004580, 1060390, 1088295, 1144105, 1215240, 1272468, 1305954, 1372926, 1378507, 1451060, 1590585, 1741272, 1822860, 1830568, 1908702, 2009160, 2059389, 2120780, 2176590, 2288210, 2544936, 2611908, 2745852, 2757014, 2902120, 2974673, 3181170, 3264885, 3432315, 3645720, 3817404, 4118778, 4135521, 4241560, 4347599, 4353180, 4576420, 4771755, 5223816, 5491704, 5514028, 5949346, 6362340, 6529770, 6864630, 6892535, 7634808, 8237556, 8271042, 8695198, 8706360, 8924019, 9152840, 9543510, 10296945, 11028056, 11898692, 12406563, 12724680, 13042797, 13059540, 13729260, 13785070, 14873365, 16475112, 16542084, 17390396, 17848038, 19087020, 20593890, 20677605, 21737995, 23797384, 24813126, 26085594, 26119080, 26772057, 27458520, 27570140, 29746730, 33084168, 34780792, 35696076, 38174040, 39128391, 41187780, 41355210, 43475990, 44620095, 49626252, 52171188, 53544114, 55140280, 56518787, 59493460, 62032815, 65213985, 71392152, 78256782, 82375560, 82710420, 86951980, 89240190, 99252504, 104342376, 107088228, 113037574, 118986920, 124065630, 130427970, 133860285, 156513564, 165420840, 169556361, 173903960, 178480380, 195641955, 214176456, 226075148, 248131260, 260855940, 267720570, 282593935, 313027128, 339112722, 356960760, 391283910, 452150296, 496262520, 508669083, 521711880, 535441140, 565187870, 678225444, 782567820, 847781805, 1017338166, 1070882280, 1130375740, 1356450888, 1565135640, 1695563610, 2034676332, 2260751480, 2543345415, 3391127220, 4069352664, 5086690830, 6782254440, 10173381660, 20346763320]

約数ペア:

[(1, 20346763320), (2, 10173381660), (3, 6782254440), (4, 5086690830), (5, 4069352664), (6, 3391127220), (8, 2543345415), (9, 2260751480), (10, 2034676332), (12, 1695563610), (13, 1565135640), (15, 1356450888), (18, 1130375740), (19, 1070882280), (20, 1017338166), (24, 847781805), (26, 782567820), (30, 678225444), (36, 565187870), (38, 535441140), (39, 521711880), (40, 508669083), (41, 496262520), (45, 452150296), (52, 391283910), (57, 356960760), (60, 339112722), (65, 313027128), (72, 282593935), (76, 267720570), (78, 260855940), (82, 248131260), (90, 226075148), (95, 214176456), (104, 195641955), (114, 178480380), (117, 173903960), (120, 169556361), (123, 165420840), (130, 156513564), (152, 133860285), (156, 130427970), (164, 124065630), (171, 118986920), (180, 113037574), (190, 107088228), (195, 104342376), (205, 99252504), (228, 89240190), (234, 86951980), (246, 82710420), (247, 82375560), (260, 78256782), (285, 71392152), (312, 65213985), (328, 62032815), (342, 59493460), (360, 56518787), (369, 55140280), (380, 53544114), (390, 52171188), (410, 49626252), (456, 44620095), (468, 43475990), (492, 41355210), (494, 41187780), (520, 39128391), (533, 38174040), (570, 35696076), (585, 34780792), (615, 33084168), (684, 29746730), (738, 27570140), (741, 27458520), (760, 26772057), (779, 26119080), (780, 26085594), (820, 24813126), (855, 23797384), (936, 21737995), (984, 20677605), (988, 20593890), (1066, 19087020), (1140, 17848038), (1170, 17390396), (1230, 16542084), (1235, 16475112), (1368, 14873365), (1476, 13785070), (1482, 13729260), (1558, 13059540), (1560, 13042797), (1599, 12724680), (1640, 12406563), (1710, 11898692), (1845, 11028056), (1976, 10296945), (2132, 9543510), (2223, 9152840), (2280, 8924019), (2337, 8706360), (2340, 8695198), (2460, 8271042), (2470, 8237556), (2665, 7634808), (2952, 6892535), (2964, 6864630), (3116, 6529770), (3198, 6362340), (3420, 5949346), (3690, 5514028), (3705, 5491704), (3895, 5223816), (4264, 4771755), (4446, 4576420), (4674, 4353180), (4680, 4347599), (4797, 4241560), (4920, 4135521), (4940, 4118778), (5330, 3817404), (5581, 3645720), (5928, 3432315), (6232, 3264885), (6396, 3181170), (6840, 2974673), (7011, 2902120), (7380, 2757014), (7410, 2745852), (7790, 2611908), (7995, 2544936), (8892, 2288210), (9348, 2176590), (9594, 2120780), (9880, 2059389), (10127, 2009160), (10660, 1908702), (11115, 1830568), (11162, 1822860), (11685, 1741272), (12792, 1590585), (14022, 1451060), (14760, 1378507), (14820, 1372926), (15580, 1305954), (15990, 1272468), (16743, 1215240), (17784, 1144105), (18696, 1088295), (19188, 1060390), (20254, 1004580), (21320, 954351), (22230, 915284), (22324, 911430), (23370, 870636), (23985, 848312), (27905, 729144), (28044, 725530), (29640, 686463), (30381, 669720), (31160, 652977), (31980, 636234), (33486, 607620), (35055, 580424), (38376, 530195), (40508, 502290), (44460, 457642), (44648, 455715), (46740, 435318), (47970, 424156), (50229, 405080), (50635, 401832), (55810, 364572), (56088, 362765), (60762, 334860), (63960, 318117), (66972, 303810), (70110, 290212), (72553, 280440), (81016, 251145), (83715, 243048), (88920, 228821), (91143, 223240), (93480, 217659), (95940, 212078), (100458, 202540), (101270, 200916), (106039, 191880), (111620, 182286), (121524, 167430), (133944, 151905), (140220, 145106)]