193227960

素因数分解:

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

素因数の和:581

約数の個数: 128

約数和(自身を含む): 604569600

約数和(自身を除く): 411341640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 127, 155, 186, 248, 254, 310, 372, 381, 409, 465, 508, 620, 635, 744, 762, 818, 930, 1016, 1227, 1240, 1270, 1524, 1636, 1860, 1905, 2045, 2454, 2540, 3048, 3272, 3720, 3810, 3937, 4090, 4908, 5080, 6135, 7620, 7874, 8180, 9816, 11811, 12270, 12679, 15240, 15748, 16360, 19685, 23622, 24540, 25358, 31496, 38037, 39370, 47244, 49080, 50716, 51943, 59055, 63395, 76074, 78740, 94488, 101432, 103886, 118110, 126790, 152148, 155829, 157480, 190185, 207772, 236220, 253580, 259715, 304296, 311658, 380370, 415544, 472440, 507160, 519430, 623316, 760740, 779145, 1038860, 1246632, 1521480, 1558290, 1610233, 2077720, 3116580, 3220466, 4830699, 6233160, 6440932, 8051165, 9661398, 12881864, 16102330, 19322796, 24153495, 32204660, 38645592, 48306990, 64409320, 96613980, 193227960]

約数ペア:

[(1, 193227960), (2, 96613980), (3, 64409320), (4, 48306990), (5, 38645592), (6, 32204660), (8, 24153495), (10, 19322796), (12, 16102330), (15, 12881864), (20, 9661398), (24, 8051165), (30, 6440932), (31, 6233160), (40, 4830699), (60, 3220466), (62, 3116580), (93, 2077720), (120, 1610233), (124, 1558290), (127, 1521480), (155, 1246632), (186, 1038860), (248, 779145), (254, 760740), (310, 623316), (372, 519430), (381, 507160), (409, 472440), (465, 415544), (508, 380370), (620, 311658), (635, 304296), (744, 259715), (762, 253580), (818, 236220), (930, 207772), (1016, 190185), (1227, 157480), (1240, 155829), (1270, 152148), (1524, 126790), (1636, 118110), (1860, 103886), (1905, 101432), (2045, 94488), (2454, 78740), (2540, 76074), (3048, 63395), (3272, 59055), (3720, 51943), (3810, 50716), (3937, 49080), (4090, 47244), (4908, 39370), (5080, 38037), (6135, 31496), (7620, 25358), (7874, 24540), (8180, 23622), (9816, 19685), (11811, 16360), (12270, 15748), (12679, 15240)]