2672658180

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2872

約数の個数: 240

約数和(自身を含む): 9113448960

約数和(自身を除く): 6440790780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 31, 36, 38, 45, 54, 57, 60, 62, 76, 81, 90, 93, 95, 108, 114, 124, 135, 155, 162, 171, 180, 186, 190, 228, 270, 279, 285, 310, 324, 342, 372, 380, 405, 465, 513, 540, 558, 570, 589, 620, 684, 810, 837, 855, 930, 1026, 1116, 1140, 1178, 1395, 1539, 1620, 1674, 1710, 1767, 1860, 2052, 2356, 2511, 2565, 2790, 2801, 2945, 3078, 3348, 3420, 3534, 4185, 5022, 5130, 5301, 5580, 5602, 5890, 6156, 7068, 7695, 8370, 8403, 8835, 10044, 10260, 10602, 11204, 11780, 12555, 14005, 15390, 15903, 16740, 16806, 17670, 21204, 25110, 25209, 26505, 28010, 30780, 31806, 33612, 35340, 42015, 47709, 50220, 50418, 53010, 53219, 56020, 63612, 75627, 79515, 84030, 86831, 95418, 100836, 106020, 106438, 126045, 151254, 159030, 159657, 168060, 173662, 190836, 212876, 226881, 238545, 252090, 260493, 266095, 302508, 318060, 319314, 347324, 378135, 434155, 453762, 477090, 478971, 504180, 520986, 532190, 638628, 756270, 781479, 798285, 868310, 907524, 954180, 957942, 1041972, 1064380, 1134405, 1302465, 1436913, 1512540, 1562958, 1596570, 1649789, 1736620, 1915884, 2268810, 2344437, 2394855, 2604930, 2873826, 3125916, 3193140, 3299578, 3907395, 4310739, 4537620, 4688874, 4789710, 4949367, 5209860, 5747652, 6599156, 7033311, 7184565, 7814790, 8248945, 8621478, 9377748, 9579420, 9898734, 11722185, 14066622, 14369130, 14848101, 15629580, 16497890, 17242956, 19797468, 21553695, 23444370, 24746835, 28133244, 28738260, 29696202, 32995780, 35166555, 43107390, 44544303, 46888740, 49493670, 59392404, 70333110, 74240505, 86214780, 89088606, 98987340, 133632909, 140666220, 148481010, 178177212, 222721515, 267265818, 296962020, 445443030, 534531636, 668164545, 890886060, 1336329090, 2672658180]

約数ペア:

[(1, 2672658180), (2, 1336329090), (3, 890886060), (4, 668164545), (5, 534531636), (6, 445443030), (9, 296962020), (10, 267265818), (12, 222721515), (15, 178177212), (18, 148481010), (19, 140666220), (20, 133632909), (27, 98987340), (30, 89088606), (31, 86214780), (36, 74240505), (38, 70333110), (45, 59392404), (54, 49493670), (57, 46888740), (60, 44544303), (62, 43107390), (76, 35166555), (81, 32995780), (90, 29696202), (93, 28738260), (95, 28133244), (108, 24746835), (114, 23444370), (124, 21553695), (135, 19797468), (155, 17242956), (162, 16497890), (171, 15629580), (180, 14848101), (186, 14369130), (190, 14066622), (228, 11722185), (270, 9898734), (279, 9579420), (285, 9377748), (310, 8621478), (324, 8248945), (342, 7814790), (372, 7184565), (380, 7033311), (405, 6599156), (465, 5747652), (513, 5209860), (540, 4949367), (558, 4789710), (570, 4688874), (589, 4537620), (620, 4310739), (684, 3907395), (810, 3299578), (837, 3193140), (855, 3125916), (930, 2873826), (1026, 2604930), (1116, 2394855), (1140, 2344437), (1178, 2268810), (1395, 1915884), (1539, 1736620), (1620, 1649789), (1674, 1596570), (1710, 1562958), (1767, 1512540), (1860, 1436913), (2052, 1302465), (2356, 1134405), (2511, 1064380), (2565, 1041972), (2790, 957942), (2801, 954180), (2945, 907524), (3078, 868310), (3348, 798285), (3420, 781479), (3534, 756270), (4185, 638628), (5022, 532190), (5130, 520986), (5301, 504180), (5580, 478971), (5602, 477090), (5890, 453762), (6156, 434155), (7068, 378135), (7695, 347324), (8370, 319314), (8403, 318060), (8835, 302508), (10044, 266095), (10260, 260493), (10602, 252090), (11204, 238545), (11780, 226881), (12555, 212876), (14005, 190836), (15390, 173662), (15903, 168060), (16740, 159657), (16806, 159030), (17670, 151254), (21204, 126045), (25110, 106438), (25209, 106020), (26505, 100836), (28010, 95418), (30780, 86831), (31806, 84030), (33612, 79515), (35340, 75627), (42015, 63612), (47709, 56020), (50220, 53219), (50418, 53010)]