123569280420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1279}}^1$

素因数の和:1858

約数の個数: 192

約数和(自身を含む): 361129574400

約数和(自身を除く): 237560293980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 127, 155, 186, 254, 310, 372, 381, 409, 465, 508, 620, 635, 762, 818, 930, 1227, 1270, 1279, 1524, 1636, 1860, 1905, 2045, 2454, 2540, 2558, 3810, 3837, 3937, 4090, 4908, 5116, 6135, 6395, 7620, 7674, 7874, 8180, 11811, 12270, 12679, 12790, 15348, 15748, 19185, 19685, 23622, 24540, 25358, 25580, 38037, 38370, 39370, 39649, 47244, 50716, 51943, 59055, 63395, 76074, 76740, 78740, 79298, 103886, 118110, 118947, 126790, 152148, 155829, 158596, 162433, 190185, 198245, 207772, 236220, 237894, 253580, 259715, 311658, 324866, 380370, 396490, 475788, 487299, 519430, 523111, 594735, 623316, 649732, 760740, 779145, 792980, 812165, 974598, 1038860, 1046222, 1189470, 1558290, 1569333, 1610233, 1624330, 1949196, 2092444, 2378940, 2436495, 2615555, 3116580, 3138666, 3220466, 3248660, 4830699, 4872990, 5035423, 5231110, 6277332, 6440932, 7846665, 8051165, 9661398, 9745980, 10070846, 10462220, 15106269, 15693330, 16102330, 16216441, 19322796, 20141692, 24153495, 25177115, 30212538, 31386660, 32204660, 32432882, 48306990, 48649323, 50354230, 60425076, 64865764, 66435097, 75531345, 81082205, 96613980, 97298646, 100708460, 132870194, 151062690, 162164410, 194597292, 199305291, 243246615, 265740388, 302125380, 324328820, 332175485, 398610582, 486493230, 664350970, 797221164, 972986460, 996526455, 1328701940, 1993052910, 2059488007, 3986105820, 4118976014, 6178464021, 8237952028, 10297440035, 12356928042, 20594880070, 24713856084, 30892320105, 41189760140, 61784640210, 123569280420]

約数ペア:

[(1, 123569280420), (2, 61784640210), (3, 41189760140), (4, 30892320105), (5, 24713856084), (6, 20594880070), (10, 12356928042), (12, 10297440035), (15, 8237952028), (20, 6178464021), (30, 4118976014), (31, 3986105820), (60, 2059488007), (62, 1993052910), (93, 1328701940), (124, 996526455), (127, 972986460), (155, 797221164), (186, 664350970), (254, 486493230), (310, 398610582), (372, 332175485), (381, 324328820), (409, 302125380), (465, 265740388), (508, 243246615), (620, 199305291), (635, 194597292), (762, 162164410), (818, 151062690), (930, 132870194), (1227, 100708460), (1270, 97298646), (1279, 96613980), (1524, 81082205), (1636, 75531345), (1860, 66435097), (1905, 64865764), (2045, 60425076), (2454, 50354230), (2540, 48649323), (2558, 48306990), (3810, 32432882), (3837, 32204660), (3937, 31386660), (4090, 30212538), (4908, 25177115), (5116, 24153495), (6135, 20141692), (6395, 19322796), (7620, 16216441), (7674, 16102330), (7874, 15693330), (8180, 15106269), (11811, 10462220), (12270, 10070846), (12679, 9745980), (12790, 9661398), (15348, 8051165), (15748, 7846665), (19185, 6440932), (19685, 6277332), (23622, 5231110), (24540, 5035423), (25358, 4872990), (25580, 4830699), (38037, 3248660), (38370, 3220466), (39370, 3138666), (39649, 3116580), (47244, 2615555), (50716, 2436495), (51943, 2378940), (59055, 2092444), (63395, 1949196), (76074, 1624330), (76740, 1610233), (78740, 1569333), (79298, 1558290), (103886, 1189470), (118110, 1046222), (118947, 1038860), (126790, 974598), (152148, 812165), (155829, 792980), (158596, 779145), (162433, 760740), (190185, 649732), (198245, 623316), (207772, 594735), (236220, 523111), (237894, 519430), (253580, 487299), (259715, 475788), (311658, 396490), (324866, 380370)]