164813670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 256

約数和(自身を含む): 541900800

約数和(自身を除く): 377087130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 29, 30, 31, 35, 42, 45, 54, 58, 62, 63, 70, 87, 90, 93, 97, 105, 126, 135, 145, 155, 174, 186, 189, 194, 203, 210, 217, 261, 270, 279, 290, 291, 310, 315, 378, 406, 434, 435, 465, 485, 522, 558, 582, 609, 630, 651, 679, 783, 837, 870, 873, 899, 930, 945, 970, 1015, 1085, 1218, 1302, 1305, 1358, 1395, 1455, 1566, 1674, 1746, 1798, 1827, 1890, 1953, 2030, 2037, 2170, 2610, 2619, 2697, 2790, 2813, 2910, 3007, 3045, 3255, 3395, 3654, 3906, 3915, 4074, 4185, 4365, 4495, 5238, 5394, 5481, 5626, 5859, 6014, 6090, 6111, 6293, 6510, 6790, 7830, 8091, 8370, 8439, 8730, 8990, 9021, 9135, 9765, 10185, 10962, 11718, 12222, 12586, 13095, 13485, 14065, 15035, 16182, 16878, 18042, 18270, 18333, 18879, 19530, 19691, 20370, 21049, 24273, 25317, 26190, 26970, 27063, 27405, 28130, 29295, 30070, 30555, 31465, 36666, 37758, 39382, 40455, 42098, 42195, 45105, 48546, 50634, 54126, 54810, 56637, 58590, 59073, 61110, 62930, 63147, 75951, 80910, 81189, 84390, 87203, 90210, 91665, 94395, 98455, 105245, 113274, 118146, 121365, 126294, 126585, 135315, 151902, 162378, 169911, 174406, 177219, 183330, 188790, 189441, 196910, 210490, 242730, 253170, 261609, 270630, 283185, 295365, 315735, 339822, 354438, 378882, 379755, 405945, 436015, 523218, 531657, 566370, 568323, 590730, 610421, 631470, 759510, 784827, 811890, 849555, 872030, 886095, 947205, 1063314, 1136646, 1220842, 1308045, 1569654, 1699110, 1772190, 1831263, 1894410, 2354481, 2616090, 2658285, 2841615, 3052105, 3662526, 3924135, 4708962, 5316570, 5493789, 5683230, 6104210, 7848270, 9156315, 10987578, 11772405, 16481367, 18312630, 23544810, 27468945, 32962734, 54937890, 82406835, 164813670]

約数ペア:

[(1, 164813670), (2, 82406835), (3, 54937890), (5, 32962734), (6, 27468945), (7, 23544810), (9, 18312630), (10, 16481367), (14, 11772405), (15, 10987578), (18, 9156315), (21, 7848270), (27, 6104210), (29, 5683230), (30, 5493789), (31, 5316570), (35, 4708962), (42, 3924135), (45, 3662526), (54, 3052105), (58, 2841615), (62, 2658285), (63, 2616090), (70, 2354481), (87, 1894410), (90, 1831263), (93, 1772190), (97, 1699110), (105, 1569654), (126, 1308045), (135, 1220842), (145, 1136646), (155, 1063314), (174, 947205), (186, 886095), (189, 872030), (194, 849555), (203, 811890), (210, 784827), (217, 759510), (261, 631470), (270, 610421), (279, 590730), (290, 568323), (291, 566370), (310, 531657), (315, 523218), (378, 436015), (406, 405945), (434, 379755), (435, 378882), (465, 354438), (485, 339822), (522, 315735), (558, 295365), (582, 283185), (609, 270630), (630, 261609), (651, 253170), (679, 242730), (783, 210490), (837, 196910), (870, 189441), (873, 188790), (899, 183330), (930, 177219), (945, 174406), (970, 169911), (1015, 162378), (1085, 151902), (1218, 135315), (1302, 126585), (1305, 126294), (1358, 121365), (1395, 118146), (1455, 113274), (1566, 105245), (1674, 98455), (1746, 94395), (1798, 91665), (1827, 90210), (1890, 87203), (1953, 84390), (2030, 81189), (2037, 80910), (2170, 75951), (2610, 63147), (2619, 62930), (2697, 61110), (2790, 59073), (2813, 58590), (2910, 56637), (3007, 54810), (3045, 54126), (3255, 50634), (3395, 48546), (3654, 45105), (3906, 42195), (3915, 42098), (4074, 40455), (4185, 39382), (4365, 37758), (4495, 36666), (5238, 31465), (5394, 30555), (5481, 30070), (5626, 29295), (5859, 28130), (6014, 27405), (6090, 27063), (6111, 26970), (6293, 26190), (6510, 25317), (6790, 24273), (7830, 21049), (8091, 20370), (8370, 19691), (8439, 19530), (8730, 18879), (8990, 18333), (9021, 18270), (9135, 18042), (9765, 16878), (10185, 16182), (10962, 15035), (11718, 14065), (12222, 13485), (12586, 13095)]