193608960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 144

約数和(自身を含む): 624777216

約数和(自身を除く): 431168256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 397, 480, 508, 635, 640, 762, 768, 794, 960, 1016, 1191, 1270, 1280, 1524, 1588, 1905, 1920, 1985, 2032, 2382, 2540, 3048, 3176, 3810, 3840, 3970, 4064, 4764, 5080, 5955, 6096, 6352, 7620, 7940, 8128, 9528, 10160, 11910, 12192, 12704, 15240, 15880, 16256, 19056, 20320, 23820, 24384, 25408, 30480, 31760, 32512, 38112, 40640, 47640, 48768, 50419, 50816, 60960, 63520, 76224, 81280, 95280, 97536, 100838, 101632, 121920, 127040, 151257, 152448, 162560, 190560, 201676, 243840, 252095, 254080, 302514, 304896, 381120, 403352, 487680, 504190, 508160, 605028, 756285, 762240, 806704, 1008380, 1210056, 1512570, 1524480, 1613408, 2016760, 2420112, 3025140, 3226816, 4033520, 4840224, 6050280, 6453632, 8067040, 9680448, 12100560, 12907264, 16134080, 19360896, 24201120, 32268160, 38721792, 48402240, 64536320, 96804480, 193608960]

約数ペア:

[(1, 193608960), (2, 96804480), (3, 64536320), (4, 48402240), (5, 38721792), (6, 32268160), (8, 24201120), (10, 19360896), (12, 16134080), (15, 12907264), (16, 12100560), (20, 9680448), (24, 8067040), (30, 6453632), (32, 6050280), (40, 4840224), (48, 4033520), (60, 3226816), (64, 3025140), (80, 2420112), (96, 2016760), (120, 1613408), (127, 1524480), (128, 1512570), (160, 1210056), (192, 1008380), (240, 806704), (254, 762240), (256, 756285), (320, 605028), (381, 508160), (384, 504190), (397, 487680), (480, 403352), (508, 381120), (635, 304896), (640, 302514), (762, 254080), (768, 252095), (794, 243840), (960, 201676), (1016, 190560), (1191, 162560), (1270, 152448), (1280, 151257), (1524, 127040), (1588, 121920), (1905, 101632), (1920, 100838), (1985, 97536), (2032, 95280), (2382, 81280), (2540, 76224), (3048, 63520), (3176, 60960), (3810, 50816), (3840, 50419), (3970, 48768), (4064, 47640), (4764, 40640), (5080, 38112), (5955, 32512), (6096, 31760), (6352, 30480), (7620, 25408), (7940, 24384), (8128, 23820), (9528, 20320), (10160, 19056), (11910, 16256), (12192, 15880), (12704, 15240)]