385598460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:524

約数の個数: 192

約数和(自身を含む): 1235533824

約数和(自身を除く): 849935364

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, 431, 444, 465, 481, 555, 620, 740, 780, 806, 862, 930, 962, 1110, 1147, 1209, 1293, 1443, 1612, 1724, 1860, 1924, 2015, 2155, 2220, 2294, 2405, 2418, 2586, 2886, 3441, 4030, 4310, 4588, 4810, 4836, 5172, 5603, 5735, 5772, 6045, 6465, 6882, 7215, 8060, 8620, 9620, 11206, 11470, 12090, 12930, 13361, 13764, 14430, 14911, 15947, 16809, 17205, 22412, 22940, 24180, 25860, 26722, 28015, 28860, 29822, 31894, 33618, 34410, 40083, 44733, 47841, 53444, 56030, 59644, 63788, 66805, 67236, 68820, 74555, 79735, 80166, 84045, 89466, 95682, 112060, 133610, 149110, 159470, 160332, 168090, 173693, 178932, 191364, 200415, 207311, 223665, 239205, 267220, 298220, 318940, 336180, 347386, 400830, 414622, 447330, 478410, 494357, 521079, 621933, 694772, 801660, 829244, 868465, 894660, 956820, 988714, 1036555, 1042158, 1243866, 1483071, 1736930, 1977428, 2073110, 2084316, 2471785, 2487732, 2605395, 2966142, 3109665, 3473860, 4146220, 4943570, 5210790, 5932284, 6219330, 6426641, 7415355, 9887140, 10421580, 12438660, 12853282, 14830710, 19279923, 25706564, 29661420, 32133205, 38559846, 64266410, 77119692, 96399615, 128532820, 192799230, 385598460]

約数ペア:

[(1, 385598460), (2, 192799230), (3, 128532820), (4, 96399615), (5, 77119692), (6, 64266410), (10, 38559846), (12, 32133205), (13, 29661420), (15, 25706564), (20, 19279923), (26, 14830710), (30, 12853282), (31, 12438660), (37, 10421580), (39, 9887140), (52, 7415355), (60, 6426641), (62, 6219330), (65, 5932284), (74, 5210790), (78, 4943570), (93, 4146220), (111, 3473860), (124, 3109665), (130, 2966142), (148, 2605395), (155, 2487732), (156, 2471785), (185, 2084316), (186, 2073110), (195, 1977428), (222, 1736930), (260, 1483071), (310, 1243866), (370, 1042158), (372, 1036555), (390, 988714), (403, 956820), (431, 894660), (444, 868465), (465, 829244), (481, 801660), (555, 694772), (620, 621933), (740, 521079), (780, 494357), (806, 478410), (862, 447330), (930, 414622), (962, 400830), (1110, 347386), (1147, 336180), (1209, 318940), (1293, 298220), (1443, 267220), (1612, 239205), (1724, 223665), (1860, 207311), (1924, 200415), (2015, 191364), (2155, 178932), (2220, 173693), (2294, 168090), (2405, 160332), (2418, 159470), (2586, 149110), (2886, 133610), (3441, 112060), (4030, 95682), (4310, 89466), (4588, 84045), (4810, 80166), (4836, 79735), (5172, 74555), (5603, 68820), (5735, 67236), (5772, 66805), (6045, 63788), (6465, 59644), (6882, 56030), (7215, 53444), (8060, 47841), (8620, 44733), (9620, 40083), (11206, 34410), (11470, 33618), (12090, 31894), (12930, 29822), (13361, 28860), (13764, 28015), (14430, 26722), (14911, 25860), (15947, 24180), (16809, 22940), (17205, 22412)]