1958905620

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:913

約数の個数: 288

約数和(自身を含む): 7150381056

約数和(自身を除く): 5191475436

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 71, 81, 84, 90, 105, 108, 126, 135, 140, 142, 162, 180, 189, 210, 213, 243, 252, 270, 284, 315, 324, 355, 378, 405, 420, 426, 486, 497, 540, 567, 630, 639, 710, 756, 810, 811, 852, 945, 972, 994, 1065, 1134, 1215, 1260, 1278, 1420, 1491, 1620, 1622, 1701, 1890, 1917, 1988, 2130, 2268, 2430, 2433, 2485, 2556, 2835, 2982, 3195, 3244, 3402, 3780, 3834, 4055, 4260, 4473, 4860, 4866, 4970, 5670, 5677, 5751, 5964, 6390, 6804, 7299, 7455, 7668, 8110, 8505, 8946, 9585, 9732, 9940, 11340, 11354, 11502, 12165, 12780, 13419, 14598, 14910, 16220, 17010, 17031, 17253, 17892, 19170, 21897, 22365, 22708, 23004, 24330, 26838, 28385, 28755, 29196, 29820, 34020, 34062, 34506, 36495, 38340, 40257, 43794, 44730, 48660, 51093, 53676, 56770, 57510, 57581, 65691, 67095, 68124, 69012, 72990, 80514, 85155, 86265, 87588, 89460, 102186, 109485, 113540, 115020, 115162, 120771, 131382, 134190, 145980, 153279, 161028, 170310, 172530, 172743, 197073, 201285, 204372, 218970, 230324, 241542, 255465, 262764, 268380, 287905, 306558, 328455, 340620, 345060, 345486, 394146, 402570, 403067, 437940, 459837, 483084, 510930, 518229, 575810, 603855, 613116, 656910, 690972, 766395, 788292, 805140, 806134, 863715, 919674, 985365, 1021860, 1036458, 1151620, 1207710, 1209201, 1313820, 1379511, 1532790, 1554687, 1612268, 1727430, 1839348, 1970730, 2015335, 2072916, 2299185, 2415420, 2418402, 2591145, 2759022, 3065580, 3109374, 3454860, 3627603, 3941460, 4030670, 4598370, 4664061, 4836804, 5182290, 5518044, 6046005, 6218748, 6897555, 7255206, 7773435, 8061340, 9196740, 9328122, 10364580, 10882809, 12092010, 13795110, 13992183, 14510412, 15546870, 18138015, 18656244, 21765618, 23320305, 24184020, 27590220, 27984366, 31093740, 32648427, 36276030, 43531236, 46640610, 54414045, 55968732, 65296854, 69960915, 72552060, 93281220, 97945281, 108828090, 130593708, 139921830, 163242135, 195890562, 217656180, 279843660, 326484270, 391781124, 489726405, 652968540, 979452810, 1958905620]

約数ペア:

[(1, 1958905620), (2, 979452810), (3, 652968540), (4, 489726405), (5, 391781124), (6, 326484270), (7, 279843660), (9, 217656180), (10, 195890562), (12, 163242135), (14, 139921830), (15, 130593708), (18, 108828090), (20, 97945281), (21, 93281220), (27, 72552060), (28, 69960915), (30, 65296854), (35, 55968732), (36, 54414045), (42, 46640610), (45, 43531236), (54, 36276030), (60, 32648427), (63, 31093740), (70, 27984366), (71, 27590220), (81, 24184020), (84, 23320305), (90, 21765618), (105, 18656244), (108, 18138015), (126, 15546870), (135, 14510412), (140, 13992183), (142, 13795110), (162, 12092010), (180, 10882809), (189, 10364580), (210, 9328122), (213, 9196740), (243, 8061340), (252, 7773435), (270, 7255206), (284, 6897555), (315, 6218748), (324, 6046005), (355, 5518044), (378, 5182290), (405, 4836804), (420, 4664061), (426, 4598370), (486, 4030670), (497, 3941460), (540, 3627603), (567, 3454860), (630, 3109374), (639, 3065580), (710, 2759022), (756, 2591145), (810, 2418402), (811, 2415420), (852, 2299185), (945, 2072916), (972, 2015335), (994, 1970730), (1065, 1839348), (1134, 1727430), (1215, 1612268), (1260, 1554687), (1278, 1532790), (1420, 1379511), (1491, 1313820), (1620, 1209201), (1622, 1207710), (1701, 1151620), (1890, 1036458), (1917, 1021860), (1988, 985365), (2130, 919674), (2268, 863715), (2430, 806134), (2433, 805140), (2485, 788292), (2556, 766395), (2835, 690972), (2982, 656910), (3195, 613116), (3244, 603855), (3402, 575810), (3780, 518229), (3834, 510930), (4055, 483084), (4260, 459837), (4473, 437940), (4860, 403067), (4866, 402570), (4970, 394146), (5670, 345486), (5677, 345060), (5751, 340620), (5964, 328455), (6390, 306558), (6804, 287905), (7299, 268380), (7455, 262764), (7668, 255465), (8110, 241542), (8505, 230324), (8946, 218970), (9585, 204372), (9732, 201285), (9940, 197073), (11340, 172743), (11354, 172530), (11502, 170310), (12165, 161028), (12780, 153279), (13419, 145980), (14598, 134190), (14910, 131382), (16220, 120771), (17010, 115162), (17031, 115020), (17253, 113540), (17892, 109485), (19170, 102186), (21897, 89460), (22365, 87588), (22708, 86265), (23004, 85155), (24330, 80514), (26838, 72990), (28385, 69012), (28755, 68124), (29196, 67095), (29820, 65691), (34020, 57581), (34062, 57510), (34506, 56770), (36495, 53676), (38340, 51093), (40257, 48660), (43794, 44730)]