1830298680

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{80701}}^1$

素因数の和:80731

約数の個数: 160

約数和(自身を含む): 7030758240

約数和(自身を除く): 5200459560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 252, 270, 280, 315, 324, 360, 378, 405, 420, 504, 540, 567, 630, 648, 756, 810, 840, 945, 1080, 1134, 1260, 1512, 1620, 1890, 2268, 2520, 2835, 3240, 3780, 4536, 5670, 7560, 11340, 22680, 80701, 161402, 242103, 322804, 403505, 484206, 564907, 645608, 726309, 807010, 968412, 1129814, 1210515, 1452618, 1614020, 1694721, 1936824, 2178927, 2259628, 2421030, 2824535, 2905236, 3228040, 3389442, 3631545, 4357854, 4519256, 4842060, 5084163, 5649070, 5810472, 6536781, 6778884, 7263090, 8473605, 8715708, 9684120, 10168326, 10894635, 11298140, 13073562, 13557768, 14526180, 15252489, 16947210, 17431416, 20336652, 21789270, 22596280, 25420815, 26147124, 29052360, 30504978, 32683905, 33894420, 40673304, 43578540, 45757467, 50841630, 52294248, 61009956, 65367810, 67788840, 76262445, 87157080, 91514934, 101683260, 122019912, 130735620, 152524890, 183029868, 203366520, 228787335, 261471240, 305049780, 366059736, 457574670, 610099560, 915149340, 1830298680]

約数ペア:

[(1, 1830298680), (2, 915149340), (3, 610099560), (4, 457574670), (5, 366059736), (6, 305049780), (7, 261471240), (8, 228787335), (9, 203366520), (10, 183029868), (12, 152524890), (14, 130735620), (15, 122019912), (18, 101683260), (20, 91514934), (21, 87157080), (24, 76262445), (27, 67788840), (28, 65367810), (30, 61009956), (35, 52294248), (36, 50841630), (40, 45757467), (42, 43578540), (45, 40673304), (54, 33894420), (56, 32683905), (60, 30504978), (63, 29052360), (70, 26147124), (72, 25420815), (81, 22596280), (84, 21789270), (90, 20336652), (105, 17431416), (108, 16947210), (120, 15252489), (126, 14526180), (135, 13557768), (140, 13073562), (162, 11298140), (168, 10894635), (180, 10168326), (189, 9684120), (210, 8715708), (216, 8473605), (252, 7263090), (270, 6778884), (280, 6536781), (315, 5810472), (324, 5649070), (360, 5084163), (378, 4842060), (405, 4519256), (420, 4357854), (504, 3631545), (540, 3389442), (567, 3228040), (630, 2905236), (648, 2824535), (756, 2421030), (810, 2259628), (840, 2178927), (945, 1936824), (1080, 1694721), (1134, 1614020), (1260, 1452618), (1512, 1210515), (1620, 1129814), (1890, 968412), (2268, 807010), (2520, 726309), (2835, 645608), (3240, 564907), (3780, 484206), (4536, 403505), (5670, 322804), (7560, 242103), (11340, 161402), (22680, 80701)]