1747101720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 384

約数和(自身を含む): 6712381440

約数和(自身を除く): 4965279720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 31, 35, 39, 40, 42, 52, 56, 60, 62, 65, 70, 78, 84, 91, 93, 104, 105, 120, 124, 130, 140, 155, 156, 168, 169, 182, 186, 195, 210, 217, 248, 260, 273, 280, 310, 312, 338, 364, 372, 390, 397, 403, 420, 434, 455, 465, 507, 520, 546, 620, 651, 676, 728, 744, 780, 794, 806, 840, 845, 868, 910, 930, 1014, 1085, 1092, 1183, 1191, 1209, 1240, 1302, 1352, 1365, 1560, 1588, 1612, 1690, 1736, 1820, 1860, 1985, 2015, 2028, 2170, 2184, 2366, 2382, 2418, 2535, 2604, 2730, 2779, 2821, 3176, 3224, 3255, 3380, 3549, 3640, 3720, 3970, 4030, 4056, 4340, 4732, 4764, 4836, 5070, 5161, 5208, 5239, 5460, 5558, 5642, 5915, 5955, 6045, 6510, 6760, 7098, 7940, 8060, 8337, 8463, 8680, 9464, 9528, 9672, 10140, 10322, 10478, 10920, 11116, 11284, 11830, 11910, 12090, 12307, 13020, 13895, 14105, 14196, 15483, 15717, 15880, 16120, 16674, 16926, 17745, 20280, 20644, 20956, 22232, 22568, 23660, 23820, 24180, 24614, 25805, 26040, 26195, 27790, 28210, 28392, 30966, 31434, 33348, 33852, 35490, 36127, 36673, 36921, 41288, 41685, 41912, 42315, 47320, 47640, 48360, 49228, 51610, 52390, 55580, 56420, 61535, 61932, 62868, 66696, 67093, 67704, 70980, 72254, 73346, 73842, 77415, 78585, 83370, 84630, 86149, 98456, 103220, 104780, 108381, 110019, 111160, 112840, 123070, 123864, 125736, 134186, 141960, 144508, 146692, 147684, 154830, 157170, 159991, 166740, 169260, 172298, 180635, 183365, 184605, 201279, 206440, 209560, 216762, 220038, 246140, 258447, 268372, 289016, 293384, 295368, 309660, 314340, 319982, 333480, 335465, 338520, 344596, 361270, 366730, 369210, 402558, 430745, 433524, 440076, 469651, 479973, 492280, 516894, 536744, 541905, 550095, 619320, 628680, 639964, 670930, 689192, 722540, 733460, 738420, 799955, 805116, 861490, 867048, 880152, 939302, 959946, 1006395, 1033788, 1083810, 1100190, 1119937, 1279928, 1292235, 1341860, 1408953, 1445080, 1466920, 1476840, 1599910, 1610232, 1722980, 1878604, 1919892, 2012790, 2067576, 2079883, 2167620, 2200380, 2239874, 2348255, 2399865, 2584470, 2683720, 2817906, 3199820, 3359811, 3445960, 3757208, 3839784, 4025580, 4159766, 4335240, 4400760, 4479748, 4696510, 4799730, 5168940, 5599685, 5635812, 6239649, 6399640, 6719622, 7044765, 8051160, 8319532, 8959496, 9393020, 9599460, 10337880, 10399415, 11199370, 11271624, 12479298, 13439244, 14089530, 14559181, 16639064, 16799055, 18786040, 19198920, 20798830, 22398740, 24958596, 26878488, 28179060, 29118362, 31198245, 33598110, 41597660, 43677543, 44797480, 49917192, 56358120, 58236724, 62396490, 67196220, 72795905, 83195320, 87355086, 116473448, 124792980, 134392440, 145591810, 174710172, 218387715, 249585960, 291183620, 349420344, 436775430, 582367240, 873550860, 1747101720]

約数ペア:

[(1, 1747101720), (2, 873550860), (3, 582367240), (4, 436775430), (5, 349420344), (6, 291183620), (7, 249585960), (8, 218387715), (10, 174710172), (12, 145591810), (13, 134392440), (14, 124792980), (15, 116473448), (20, 87355086), (21, 83195320), (24, 72795905), (26, 67196220), (28, 62396490), (30, 58236724), (31, 56358120), (35, 49917192), (39, 44797480), (40, 43677543), (42, 41597660), (52, 33598110), (56, 31198245), (60, 29118362), (62, 28179060), (65, 26878488), (70, 24958596), (78, 22398740), (84, 20798830), (91, 19198920), (93, 18786040), (104, 16799055), (105, 16639064), (120, 14559181), (124, 14089530), (130, 13439244), (140, 12479298), (155, 11271624), (156, 11199370), (168, 10399415), (169, 10337880), (182, 9599460), (186, 9393020), (195, 8959496), (210, 8319532), (217, 8051160), (248, 7044765), (260, 6719622), (273, 6399640), (280, 6239649), (310, 5635812), (312, 5599685), (338, 5168940), (364, 4799730), (372, 4696510), (390, 4479748), (397, 4400760), (403, 4335240), (420, 4159766), (434, 4025580), (455, 3839784), (465, 3757208), (507, 3445960), (520, 3359811), (546, 3199820), (620, 2817906), (651, 2683720), (676, 2584470), (728, 2399865), (744, 2348255), (780, 2239874), (794, 2200380), (806, 2167620), (840, 2079883), (845, 2067576), (868, 2012790), (910, 1919892), (930, 1878604), (1014, 1722980), (1085, 1610232), (1092, 1599910), (1183, 1476840), (1191, 1466920), (1209, 1445080), (1240, 1408953), (1302, 1341860), (1352, 1292235), (1365, 1279928), (1560, 1119937), (1588, 1100190), (1612, 1083810), (1690, 1033788), (1736, 1006395), (1820, 959946), (1860, 939302), (1985, 880152), (2015, 867048), (2028, 861490), (2170, 805116), (2184, 799955), (2366, 738420), (2382, 733460), (2418, 722540), (2535, 689192), (2604, 670930), (2730, 639964), (2779, 628680), (2821, 619320), (3176, 550095), (3224, 541905), (3255, 536744), (3380, 516894), (3549, 492280), (3640, 479973), (3720, 469651), (3970, 440076), (4030, 433524), (4056, 430745), (4340, 402558), (4732, 369210), (4764, 366730), (4836, 361270), (5070, 344596), (5161, 338520), (5208, 335465), (5239, 333480), (5460, 319982), (5558, 314340), (5642, 309660), (5915, 295368), (5955, 293384), (6045, 289016), (6510, 268372), (6760, 258447), (7098, 246140), (7940, 220038), (8060, 216762), (8337, 209560), (8463, 206440), (8680, 201279), (9464, 184605), (9528, 183365), (9672, 180635), (10140, 172298), (10322, 169260), (10478, 166740), (10920, 159991), (11116, 157170), (11284, 154830), (11830, 147684), (11910, 146692), (12090, 144508), (12307, 141960), (13020, 134186), (13895, 125736), (14105, 123864), (14196, 123070), (15483, 112840), (15717, 111160), (15880, 110019), (16120, 108381), (16674, 104780), (16926, 103220), (17745, 98456), (20280, 86149), (20644, 84630), (20956, 83370), (22232, 78585), (22568, 77415), (23660, 73842), (23820, 73346), (24180, 72254), (24614, 70980), (25805, 67704), (26040, 67093), (26195, 66696), (27790, 62868), (28210, 61932), (28392, 61535), (30966, 56420), (31434, 55580), (33348, 52390), (33852, 51610), (35490, 49228), (36127, 48360), (36673, 47640), (36921, 47320), (41288, 42315), (41685, 41912)]