913385760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{271841}}^1$

素因数の和:271866

約数の個数: 96

約数和(自身を含む): 3288200832

約数和(自身を除く): 2374815072

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 271841, 543682, 815523, 1087364, 1359205, 1631046, 1902887, 2174728, 2718410, 3262092, 3805774, 4077615, 4349456, 5436820, 5708661, 6524184, 7611548, 8155230, 8698912, 9514435, 10873640, 11417322, 13048368, 15223096, 16310460, 19028870, 21747280, 22834644, 26096736, 28543305, 30446192, 32620920, 38057740, 43494560, 45669288, 57086610, 60892384, 65241840, 76115480, 91338576, 114173220, 130483680, 152230960, 182677152, 228346440, 304461920, 456692880, 913385760]

約数ペア:

[(1, 913385760), (2, 456692880), (3, 304461920), (4, 228346440), (5, 182677152), (6, 152230960), (7, 130483680), (8, 114173220), (10, 91338576), (12, 76115480), (14, 65241840), (15, 60892384), (16, 57086610), (20, 45669288), (21, 43494560), (24, 38057740), (28, 32620920), (30, 30446192), (32, 28543305), (35, 26096736), (40, 22834644), (42, 21747280), (48, 19028870), (56, 16310460), (60, 15223096), (70, 13048368), (80, 11417322), (84, 10873640), (96, 9514435), (105, 8698912), (112, 8155230), (120, 7611548), (140, 6524184), (160, 5708661), (168, 5436820), (210, 4349456), (224, 4077615), (240, 3805774), (280, 3262092), (336, 2718410), (420, 2174728), (480, 1902887), (560, 1631046), (672, 1359205), (840, 1087364), (1120, 815523), (1680, 543682), (3360, 271841)]