68018340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 221276160

約数和(自身を除く): 153257820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 31, 39, 52, 58, 60, 62, 65, 78, 87, 93, 97, 116, 124, 130, 145, 155, 156, 174, 186, 194, 195, 260, 290, 291, 310, 348, 372, 377, 388, 390, 403, 435, 465, 485, 580, 582, 620, 754, 780, 806, 870, 899, 930, 970, 1131, 1164, 1209, 1261, 1455, 1508, 1612, 1740, 1798, 1860, 1885, 1940, 2015, 2262, 2418, 2522, 2697, 2813, 2910, 3007, 3596, 3770, 3783, 4030, 4495, 4524, 4836, 5044, 5394, 5626, 5655, 5820, 6014, 6045, 6305, 7540, 7566, 8060, 8439, 8990, 9021, 10788, 11252, 11310, 11687, 12028, 12090, 12610, 13485, 14065, 15035, 15132, 16878, 17980, 18042, 18915, 22620, 23374, 24180, 25220, 26970, 28130, 30070, 33756, 35061, 36084, 36569, 37830, 39091, 42195, 45105, 46748, 53940, 56260, 58435, 60140, 70122, 73138, 75660, 78182, 84390, 87203, 90210, 109707, 116870, 117273, 140244, 146276, 156364, 168780, 174406, 175305, 180420, 182845, 195455, 219414, 233740, 234546, 261609, 348812, 350610, 365690, 390910, 436015, 438828, 469092, 523218, 548535, 586365, 701220, 731380, 781820, 872030, 1046436, 1097070, 1133639, 1172730, 1308045, 1744060, 2194140, 2267278, 2345460, 2616090, 3400917, 4534556, 5232180, 5668195, 6801834, 11336390, 13603668, 17004585, 22672780, 34009170, 68018340]

約数ペア:

[(1, 68018340), (2, 34009170), (3, 22672780), (4, 17004585), (5, 13603668), (6, 11336390), (10, 6801834), (12, 5668195), (13, 5232180), (15, 4534556), (20, 3400917), (26, 2616090), (29, 2345460), (30, 2267278), (31, 2194140), (39, 1744060), (52, 1308045), (58, 1172730), (60, 1133639), (62, 1097070), (65, 1046436), (78, 872030), (87, 781820), (93, 731380), (97, 701220), (116, 586365), (124, 548535), (130, 523218), (145, 469092), (155, 438828), (156, 436015), (174, 390910), (186, 365690), (194, 350610), (195, 348812), (260, 261609), (290, 234546), (291, 233740), (310, 219414), (348, 195455), (372, 182845), (377, 180420), (388, 175305), (390, 174406), (403, 168780), (435, 156364), (465, 146276), (485, 140244), (580, 117273), (582, 116870), (620, 109707), (754, 90210), (780, 87203), (806, 84390), (870, 78182), (899, 75660), (930, 73138), (970, 70122), (1131, 60140), (1164, 58435), (1209, 56260), (1261, 53940), (1455, 46748), (1508, 45105), (1612, 42195), (1740, 39091), (1798, 37830), (1860, 36569), (1885, 36084), (1940, 35061), (2015, 33756), (2262, 30070), (2418, 28130), (2522, 26970), (2697, 25220), (2813, 24180), (2910, 23374), (3007, 22620), (3596, 18915), (3770, 18042), (3783, 17980), (4030, 16878), (4495, 15132), (4524, 15035), (4836, 14065), (5044, 13485), (5394, 12610), (5626, 12090), (5655, 12028), (5820, 11687), (6014, 11310), (6045, 11252), (6305, 10788), (7540, 9021), (7566, 8990), (8060, 8439)]