766723620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:950

約数の個数: 192

約数和(自身を含む): 2453907456

約数和(自身を除く): 1687183836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 37, 39, 52, 60, 62, 65, 74, 78, 93, 111, 124, 130, 148, 155, 156, 185, 186, 195, 222, 260, 310, 370, 372, 390, 403, 444, 465, 481, 555, 620, 740, 780, 806, 857, 930, 962, 1110, 1147, 1209, 1443, 1612, 1714, 1860, 1924, 2015, 2220, 2294, 2405, 2418, 2571, 2886, 3428, 3441, 4030, 4285, 4588, 4810, 4836, 5142, 5735, 5772, 6045, 6882, 7215, 8060, 8570, 9620, 10284, 11141, 11470, 12090, 12855, 13764, 14430, 14911, 17140, 17205, 22282, 22940, 24180, 25710, 26567, 28860, 29822, 31709, 33423, 34410, 44564, 44733, 51420, 53134, 55705, 59644, 63418, 66846, 68820, 74555, 79701, 89466, 95127, 106268, 111410, 126836, 132835, 133692, 149110, 158545, 159402, 167115, 178932, 190254, 222820, 223665, 265670, 298220, 317090, 318804, 334230, 345371, 380508, 398505, 412217, 447330, 475635, 531340, 634180, 668460, 690742, 797010, 824434, 894660, 951270, 982979, 1036113, 1236651, 1381484, 1594020, 1648868, 1726855, 1902540, 1965958, 2061085, 2072226, 2473302, 2948937, 3453710, 3931916, 4122170, 4144452, 4914895, 4946604, 5180565, 5897874, 6183255, 6907420, 8244340, 9829790, 10361130, 11795748, 12366510, 12778727, 14744685, 19659580, 20722260, 24733020, 25557454, 29489370, 38336181, 51114908, 58978740, 63893635, 76672362, 127787270, 153344724, 191680905, 255574540, 383361810, 766723620]

約数ペア:

[(1, 766723620), (2, 383361810), (3, 255574540), (4, 191680905), (5, 153344724), (6, 127787270), (10, 76672362), (12, 63893635), (13, 58978740), (15, 51114908), (20, 38336181), (26, 29489370), (30, 25557454), (31, 24733020), (37, 20722260), (39, 19659580), (52, 14744685), (60, 12778727), (62, 12366510), (65, 11795748), (74, 10361130), (78, 9829790), (93, 8244340), (111, 6907420), (124, 6183255), (130, 5897874), (148, 5180565), (155, 4946604), (156, 4914895), (185, 4144452), (186, 4122170), (195, 3931916), (222, 3453710), (260, 2948937), (310, 2473302), (370, 2072226), (372, 2061085), (390, 1965958), (403, 1902540), (444, 1726855), (465, 1648868), (481, 1594020), (555, 1381484), (620, 1236651), (740, 1036113), (780, 982979), (806, 951270), (857, 894660), (930, 824434), (962, 797010), (1110, 690742), (1147, 668460), (1209, 634180), (1443, 531340), (1612, 475635), (1714, 447330), (1860, 412217), (1924, 398505), (2015, 380508), (2220, 345371), (2294, 334230), (2405, 318804), (2418, 317090), (2571, 298220), (2886, 265670), (3428, 223665), (3441, 222820), (4030, 190254), (4285, 178932), (4588, 167115), (4810, 159402), (4836, 158545), (5142, 149110), (5735, 133692), (5772, 132835), (6045, 126836), (6882, 111410), (7215, 106268), (8060, 95127), (8570, 89466), (9620, 79701), (10284, 74555), (11141, 68820), (11470, 66846), (12090, 63418), (12855, 59644), (13764, 55705), (14430, 53134), (14911, 51420), (17140, 44733), (17205, 44564), (22282, 34410), (22940, 33423), (24180, 31709), (25710, 29822), (26567, 28860)]