187709340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1109}}^1$

素因数の和:1172

約数の個数: 192

約数和(自身を含む): 668344320

約数和(自身を除く): 480634980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 31, 35, 39, 42, 52, 60, 62, 65, 70, 78, 84, 91, 93, 105, 124, 130, 140, 155, 156, 182, 186, 195, 210, 217, 260, 273, 310, 364, 372, 390, 403, 420, 434, 455, 465, 546, 620, 651, 780, 806, 868, 910, 930, 1085, 1092, 1109, 1209, 1302, 1365, 1612, 1820, 1860, 2015, 2170, 2218, 2418, 2604, 2730, 2821, 3255, 3327, 4030, 4340, 4436, 4836, 5460, 5545, 5642, 6045, 6510, 6654, 7763, 8060, 8463, 11090, 11284, 12090, 13020, 13308, 14105, 14417, 15526, 16635, 16926, 22180, 23289, 24180, 28210, 28834, 31052, 33270, 33852, 34379, 38815, 42315, 43251, 46578, 56420, 57668, 66540, 68758, 72085, 77630, 84630, 86502, 93156, 100919, 103137, 116445, 137516, 144170, 155260, 169260, 171895, 173004, 201838, 206274, 216255, 232890, 240653, 288340, 302757, 343790, 403676, 412548, 432510, 446927, 465780, 481306, 504595, 515685, 605514, 687580, 721959, 865020, 893854, 962612, 1009190, 1031370, 1203265, 1211028, 1340781, 1443918, 1513785, 1787708, 2018380, 2062740, 2234635, 2406530, 2681562, 2887836, 3027570, 3128489, 3609795, 4469270, 4813060, 5363124, 6055140, 6256978, 6703905, 7219590, 8938540, 9385467, 12513956, 13407810, 14439180, 15642445, 18770934, 26815620, 31284890, 37541868, 46927335, 62569780, 93854670, 187709340]

約数ペア:

[(1, 187709340), (2, 93854670), (3, 62569780), (4, 46927335), (5, 37541868), (6, 31284890), (7, 26815620), (10, 18770934), (12, 15642445), (13, 14439180), (14, 13407810), (15, 12513956), (20, 9385467), (21, 8938540), (26, 7219590), (28, 6703905), (30, 6256978), (31, 6055140), (35, 5363124), (39, 4813060), (42, 4469270), (52, 3609795), (60, 3128489), (62, 3027570), (65, 2887836), (70, 2681562), (78, 2406530), (84, 2234635), (91, 2062740), (93, 2018380), (105, 1787708), (124, 1513785), (130, 1443918), (140, 1340781), (155, 1211028), (156, 1203265), (182, 1031370), (186, 1009190), (195, 962612), (210, 893854), (217, 865020), (260, 721959), (273, 687580), (310, 605514), (364, 515685), (372, 504595), (390, 481306), (403, 465780), (420, 446927), (434, 432510), (455, 412548), (465, 403676), (546, 343790), (620, 302757), (651, 288340), (780, 240653), (806, 232890), (868, 216255), (910, 206274), (930, 201838), (1085, 173004), (1092, 171895), (1109, 169260), (1209, 155260), (1302, 144170), (1365, 137516), (1612, 116445), (1820, 103137), (1860, 100919), (2015, 93156), (2170, 86502), (2218, 84630), (2418, 77630), (2604, 72085), (2730, 68758), (2821, 66540), (3255, 57668), (3327, 56420), (4030, 46578), (4340, 43251), (4436, 42315), (4836, 38815), (5460, 34379), (5545, 33852), (5642, 33270), (6045, 31052), (6510, 28834), (6654, 28210), (7763, 24180), (8060, 23289), (8463, 22180), (11090, 16926), (11284, 16635), (12090, 15526), (13020, 14417), (13308, 14105)]