395423160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 1320913440

約数和(自身を除く): 925490280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 113, 120, 121, 132, 165, 220, 226, 241, 242, 264, 330, 339, 363, 440, 452, 482, 484, 565, 605, 660, 678, 723, 726, 904, 964, 968, 1130, 1205, 1210, 1243, 1320, 1356, 1446, 1452, 1695, 1815, 1928, 2260, 2410, 2420, 2486, 2651, 2712, 2892, 2904, 3390, 3615, 3630, 3729, 4520, 4820, 4840, 4972, 5302, 5784, 6215, 6780, 7230, 7260, 7458, 7953, 9640, 9944, 10604, 12430, 13255, 13560, 13673, 14460, 14520, 14916, 15906, 18645, 21208, 24860, 26510, 27233, 27346, 28920, 29161, 29832, 31812, 37290, 39765, 41019, 49720, 53020, 54466, 54692, 58322, 63624, 68365, 74580, 79530, 81699, 82038, 87483, 106040, 108932, 109384, 116644, 136165, 136730, 145805, 149160, 159060, 163398, 164076, 174966, 205095, 217864, 233288, 272330, 273460, 291610, 299563, 318120, 326796, 328152, 349932, 408495, 410190, 437415, 544660, 546920, 583220, 599126, 653592, 699864, 816990, 820380, 874830, 898689, 1089320, 1166440, 1198252, 1497815, 1633980, 1640760, 1749660, 1797378, 2396504, 2995630, 3267960, 3295193, 3499320, 3594756, 4493445, 5991260, 6590386, 7189512, 8986890, 9885579, 11982520, 13180772, 16475965, 17973780, 19771158, 26361544, 32951930, 35947560, 39542316, 49427895, 65903860, 79084632, 98855790, 131807720, 197711580, 395423160]

約数ペア:

[(1, 395423160), (2, 197711580), (3, 131807720), (4, 98855790), (5, 79084632), (6, 65903860), (8, 49427895), (10, 39542316), (11, 35947560), (12, 32951930), (15, 26361544), (20, 19771158), (22, 17973780), (24, 16475965), (30, 13180772), (33, 11982520), (40, 9885579), (44, 8986890), (55, 7189512), (60, 6590386), (66, 5991260), (88, 4493445), (110, 3594756), (113, 3499320), (120, 3295193), (121, 3267960), (132, 2995630), (165, 2396504), (220, 1797378), (226, 1749660), (241, 1640760), (242, 1633980), (264, 1497815), (330, 1198252), (339, 1166440), (363, 1089320), (440, 898689), (452, 874830), (482, 820380), (484, 816990), (565, 699864), (605, 653592), (660, 599126), (678, 583220), (723, 546920), (726, 544660), (904, 437415), (964, 410190), (968, 408495), (1130, 349932), (1205, 328152), (1210, 326796), (1243, 318120), (1320, 299563), (1356, 291610), (1446, 273460), (1452, 272330), (1695, 233288), (1815, 217864), (1928, 205095), (2260, 174966), (2410, 164076), (2420, 163398), (2486, 159060), (2651, 149160), (2712, 145805), (2892, 136730), (2904, 136165), (3390, 116644), (3615, 109384), (3630, 108932), (3729, 106040), (4520, 87483), (4820, 82038), (4840, 81699), (4972, 79530), (5302, 74580), (5784, 68365), (6215, 63624), (6780, 58322), (7230, 54692), (7260, 54466), (7458, 53020), (7953, 49720), (9640, 41019), (9944, 39765), (10604, 37290), (12430, 31812), (13255, 29832), (13560, 29161), (13673, 28920), (14460, 27346), (14520, 27233), (14916, 26510), (15906, 24860), (18645, 21208)]