1109561040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{220151}}^1$

素因数の和:220177

約数の個数: 120

約数和(自身を含む): 4258620288

約数和(自身を除く): 3149059248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 220151, 440302, 660453, 880604, 1100755, 1320906, 1541057, 1761208, 1981359, 2201510, 2641812, 3082114, 3302265, 3522416, 3962718, 4403020, 4623171, 5283624, 6164228, 6604530, 7705285, 7925436, 8806040, 9246342, 9906795, 10567248, 12328456, 13209060, 13869513, 15410570, 15850872, 17612080, 18492684, 19813590, 23115855, 24656912, 26418120, 27739026, 30821140, 31701744, 36985368, 39627180, 46231710, 52836240, 55478052, 61642280, 69347565, 73970736, 79254360, 92463420, 110956104, 123284560, 138695130, 158508720, 184926840, 221912208, 277390260, 369853680, 554780520, 1109561040]

約数ペア:

[(1, 1109561040), (2, 554780520), (3, 369853680), (4, 277390260), (5, 221912208), (6, 184926840), (7, 158508720), (8, 138695130), (9, 123284560), (10, 110956104), (12, 92463420), (14, 79254360), (15, 73970736), (16, 69347565), (18, 61642280), (20, 55478052), (21, 52836240), (24, 46231710), (28, 39627180), (30, 36985368), (35, 31701744), (36, 30821140), (40, 27739026), (42, 26418120), (45, 24656912), (48, 23115855), (56, 19813590), (60, 18492684), (63, 17612080), (70, 15850872), (72, 15410570), (80, 13869513), (84, 13209060), (90, 12328456), (105, 10567248), (112, 9906795), (120, 9246342), (126, 8806040), (140, 7925436), (144, 7705285), (168, 6604530), (180, 6164228), (210, 5283624), (240, 4623171), (252, 4403020), (280, 3962718), (315, 3522416), (336, 3302265), (360, 3082114), (420, 2641812), (504, 2201510), (560, 1981359), (630, 1761208), (720, 1541057), (840, 1320906), (1008, 1100755), (1260, 880604), (1680, 660453), (2520, 440302), (5040, 220151)]