1830244920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2797}}^1$

素因数の和:2878

約数の個数: 256

約数和(自身を含む): 6768921600

約数和(自身を除く): 4938676680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 41, 42, 56, 57, 60, 70, 76, 82, 84, 95, 105, 114, 120, 123, 133, 140, 152, 164, 168, 190, 205, 210, 228, 246, 266, 280, 285, 287, 328, 380, 399, 410, 420, 456, 492, 532, 570, 574, 615, 665, 760, 779, 798, 820, 840, 861, 984, 1064, 1140, 1148, 1230, 1330, 1435, 1558, 1596, 1640, 1722, 1995, 2280, 2296, 2337, 2460, 2660, 2797, 2870, 3116, 3192, 3444, 3895, 3990, 4305, 4674, 4920, 5320, 5453, 5594, 5740, 6232, 6888, 7790, 7980, 8391, 8610, 9348, 10906, 11188, 11480, 11685, 13985, 15580, 15960, 16359, 16782, 17220, 18696, 19579, 21812, 22376, 23370, 27265, 27970, 31160, 32718, 33564, 34440, 39158, 41955, 43624, 46740, 53143, 54530, 55940, 58737, 65436, 67128, 78316, 81795, 83910, 93480, 97895, 106286, 109060, 111880, 114677, 117474, 130872, 156632, 159429, 163590, 167820, 195790, 212572, 218120, 229354, 234948, 265715, 293685, 318858, 327180, 335640, 344031, 372001, 391580, 425144, 458708, 469896, 531430, 573385, 587370, 637716, 654360, 688062, 744002, 783160, 797145, 802739, 917416, 1062860, 1116003, 1146770, 1174740, 1275432, 1376124, 1488004, 1594290, 1605478, 1720155, 1860005, 2125720, 2178863, 2232006, 2293540, 2349480, 2408217, 2752248, 2976008, 3188580, 3210956, 3440310, 3720010, 4013695, 4357726, 4464012, 4587080, 4816434, 5580015, 6377160, 6421912, 6536589, 6880620, 7440020, 8027390, 8715452, 8928024, 9632868, 10894315, 11160030, 12041085, 13073178, 13761240, 14880040, 15252041, 16054780, 17430904, 19265736, 21788630, 22320060, 24082170, 26146356, 30504082, 32109560, 32682945, 43577260, 44640120, 45756123, 48164340, 52292712, 61008164, 65365890, 76260205, 87154520, 91512246, 96328680, 122016328, 130731780, 152520410, 183024492, 228780615, 261463560, 305040820, 366048984, 457561230, 610081640, 915122460, 1830244920]

約数ペア:

[(1, 1830244920), (2, 915122460), (3, 610081640), (4, 457561230), (5, 366048984), (6, 305040820), (7, 261463560), (8, 228780615), (10, 183024492), (12, 152520410), (14, 130731780), (15, 122016328), (19, 96328680), (20, 91512246), (21, 87154520), (24, 76260205), (28, 65365890), (30, 61008164), (35, 52292712), (38, 48164340), (40, 45756123), (41, 44640120), (42, 43577260), (56, 32682945), (57, 32109560), (60, 30504082), (70, 26146356), (76, 24082170), (82, 22320060), (84, 21788630), (95, 19265736), (105, 17430904), (114, 16054780), (120, 15252041), (123, 14880040), (133, 13761240), (140, 13073178), (152, 12041085), (164, 11160030), (168, 10894315), (190, 9632868), (205, 8928024), (210, 8715452), (228, 8027390), (246, 7440020), (266, 6880620), (280, 6536589), (285, 6421912), (287, 6377160), (328, 5580015), (380, 4816434), (399, 4587080), (410, 4464012), (420, 4357726), (456, 4013695), (492, 3720010), (532, 3440310), (570, 3210956), (574, 3188580), (615, 2976008), (665, 2752248), (760, 2408217), (779, 2349480), (798, 2293540), (820, 2232006), (840, 2178863), (861, 2125720), (984, 1860005), (1064, 1720155), (1140, 1605478), (1148, 1594290), (1230, 1488004), (1330, 1376124), (1435, 1275432), (1558, 1174740), (1596, 1146770), (1640, 1116003), (1722, 1062860), (1995, 917416), (2280, 802739), (2296, 797145), (2337, 783160), (2460, 744002), (2660, 688062), (2797, 654360), (2870, 637716), (3116, 587370), (3192, 573385), (3444, 531430), (3895, 469896), (3990, 458708), (4305, 425144), (4674, 391580), (4920, 372001), (5320, 344031), (5453, 335640), (5594, 327180), (5740, 318858), (6232, 293685), (6888, 265715), (7790, 234948), (7980, 229354), (8391, 218120), (8610, 212572), (9348, 195790), (10906, 167820), (11188, 163590), (11480, 159429), (11685, 156632), (13985, 130872), (15580, 117474), (15960, 114677), (16359, 111880), (16782, 109060), (17220, 106286), (18696, 97895), (19579, 93480), (21812, 83910), (22376, 81795), (23370, 78316), (27265, 67128), (27970, 65436), (31160, 58737), (32718, 55940), (33564, 54530), (34440, 53143), (39158, 46740), (41955, 43624)]