131272743420

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{381629}}^1$

素因数の和:381674

約数の個数: 288

約数和(自身を含む): 511628443200

約数和(自身を除く): 380355699780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 49, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 98, 105, 108, 117, 126, 130, 135, 140, 147, 156, 180, 182, 189, 195, 196, 210, 234, 245, 252, 260, 270, 273, 294, 315, 351, 364, 378, 390, 420, 441, 455, 468, 490, 540, 546, 585, 588, 630, 637, 702, 735, 756, 780, 819, 882, 910, 945, 980, 1092, 1170, 1260, 1274, 1323, 1365, 1404, 1470, 1638, 1755, 1764, 1820, 1890, 1911, 2205, 2340, 2457, 2548, 2646, 2730, 2940, 3185, 3276, 3510, 3780, 3822, 4095, 4410, 4914, 5292, 5460, 5733, 6370, 6615, 7020, 7644, 8190, 8820, 9555, 9828, 11466, 12285, 12740, 13230, 16380, 17199, 19110, 22932, 24570, 26460, 28665, 34398, 38220, 49140, 57330, 68796, 85995, 114660, 171990, 343980, 381629, 763258, 1144887, 1526516, 1908145, 2289774, 2671403, 3434661, 3816290, 4579548, 4961177, 5342806, 5724435, 6869322, 7632580, 8014209, 9922354, 10303983, 10685612, 11448870, 13357015, 13738644, 14883531, 16028418, 17173305, 18699821, 19844708, 20607966, 22897740, 24042627, 24805885, 26714030, 29767062, 32056836, 34346610, 34728239, 37399642, 40071045, 41215932, 44650593, 48085254, 49611770, 51519915, 53428060, 56099463, 59534124, 68693220, 69456478, 72127881, 74417655, 74799284, 80142090, 89301186, 93499105, 96170508, 99223540, 103039830, 104184717, 112198926, 120213135, 133951779, 138912956, 144255762, 148835310, 160284180, 168298389, 173641195, 178602372, 186998210, 206079660, 208369434, 223252965, 224397852, 240426270, 243097673, 267903558, 280497315, 288511524, 297670620, 312554151, 336596778, 347282390, 360639405, 373996420, 416738868, 446505930, 480852540, 486195346, 504895167, 520923585, 535807116, 560994630, 625108302, 669758895, 673193556, 694564780, 721278810, 729293019, 841491945, 893011860, 937662453, 972390692, 1009790334, 1041847170, 1121989260, 1215488365, 1250216604, 1339517790, 1442557620, 1458586038, 1562770755, 1682983890, 1875324906, 2019580668, 2083694340, 2187879057, 2430976730, 2524475835, 2679035580, 2917172076, 3125541510, 3365967780, 3646465095, 3750649812, 4375758114, 4688312265, 4861953460, 5048951670, 6251083020, 6563637171, 7292930190, 8751516228, 9376624530, 10097903340, 10939395285, 13127274342, 14585860380, 18753249060, 21878790570, 26254548684, 32818185855, 43757581140, 65636371710, 131272743420]

約数ペア:

[(1, 131272743420), (2, 65636371710), (3, 43757581140), (4, 32818185855), (5, 26254548684), (6, 21878790570), (7, 18753249060), (9, 14585860380), (10, 13127274342), (12, 10939395285), (13, 10097903340), (14, 9376624530), (15, 8751516228), (18, 7292930190), (20, 6563637171), (21, 6251083020), (26, 5048951670), (27, 4861953460), (28, 4688312265), (30, 4375758114), (35, 3750649812), (36, 3646465095), (39, 3365967780), (42, 3125541510), (45, 2917172076), (49, 2679035580), (52, 2524475835), (54, 2430976730), (60, 2187879057), (63, 2083694340), (65, 2019580668), (70, 1875324906), (78, 1682983890), (84, 1562770755), (90, 1458586038), (91, 1442557620), (98, 1339517790), (105, 1250216604), (108, 1215488365), (117, 1121989260), (126, 1041847170), (130, 1009790334), (135, 972390692), (140, 937662453), (147, 893011860), (156, 841491945), (180, 729293019), (182, 721278810), (189, 694564780), (195, 673193556), (196, 669758895), (210, 625108302), (234, 560994630), (245, 535807116), (252, 520923585), (260, 504895167), (270, 486195346), (273, 480852540), (294, 446505930), (315, 416738868), (351, 373996420), (364, 360639405), (378, 347282390), (390, 336596778), (420, 312554151), (441, 297670620), (455, 288511524), (468, 280497315), (490, 267903558), (540, 243097673), (546, 240426270), (585, 224397852), (588, 223252965), (630, 208369434), (637, 206079660), (702, 186998210), (735, 178602372), (756, 173641195), (780, 168298389), (819, 160284180), (882, 148835310), (910, 144255762), (945, 138912956), (980, 133951779), (1092, 120213135), (1170, 112198926), (1260, 104184717), (1274, 103039830), (1323, 99223540), (1365, 96170508), (1404, 93499105), (1470, 89301186), (1638, 80142090), (1755, 74799284), (1764, 74417655), (1820, 72127881), (1890, 69456478), (1911, 68693220), (2205, 59534124), (2340, 56099463), (2457, 53428060), (2548, 51519915), (2646, 49611770), (2730, 48085254), (2940, 44650593), (3185, 41215932), (3276, 40071045), (3510, 37399642), (3780, 34728239), (3822, 34346610), (4095, 32056836), (4410, 29767062), (4914, 26714030), (5292, 24805885), (5460, 24042627), (5733, 22897740), (6370, 20607966), (6615, 19844708), (7020, 18699821), (7644, 17173305), (8190, 16028418), (8820, 14883531), (9555, 13738644), (9828, 13357015), (11466, 11448870), (12285, 10685612), (12740, 10303983), (13230, 9922354), (16380, 8014209), (17199, 7632580), (19110, 6869322), (22932, 5724435), (24570, 5342806), (26460, 4961177), (28665, 4579548), (34398, 3816290), (38220, 3434661), (49140, 2671403), (57330, 2289774), (68796, 1908145), (85995, 1526516), (114660, 1144887), (171990, 763258), (343980, 381629)]