290105760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{86341}}^1$

素因数の和:86366

約数の個数: 96

約数和(自身を含む): 1044392832

約数和(自身を除く): 754287072

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, 86341, 172682, 259023, 345364, 431705, 518046, 604387, 690728, 863410, 1036092, 1208774, 1295115, 1381456, 1726820, 1813161, 2072184, 2417548, 2590230, 2762912, 3021935, 3453640, 3626322, 4144368, 4835096, 5180460, 6043870, 6907280, 7252644, 8288736, 9065805, 9670192, 10360920, 12087740, 13814560, 14505288, 18131610, 19340384, 20721840, 24175480, 29010576, 36263220, 41443680, 48350960, 58021152, 72526440, 96701920, 145052880, 290105760]

約数ペア:

[(1, 290105760), (2, 145052880), (3, 96701920), (4, 72526440), (5, 58021152), (6, 48350960), (7, 41443680), (8, 36263220), (10, 29010576), (12, 24175480), (14, 20721840), (15, 19340384), (16, 18131610), (20, 14505288), (21, 13814560), (24, 12087740), (28, 10360920), (30, 9670192), (32, 9065805), (35, 8288736), (40, 7252644), (42, 6907280), (48, 6043870), (56, 5180460), (60, 4835096), (70, 4144368), (80, 3626322), (84, 3453640), (96, 3021935), (105, 2762912), (112, 2590230), (120, 2417548), (140, 2072184), (160, 1813161), (168, 1726820), (210, 1381456), (224, 1295115), (240, 1208774), (280, 1036092), (336, 863410), (420, 690728), (480, 604387), (560, 518046), (672, 431705), (840, 345364), (1120, 259023), (1680, 172682), (3360, 86341)]