124691280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{461}}^1$

素因数の和:514

約数の個数: 240

約数和(自身を含む): 470219904

約数和(自身を除く): 345528624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 49, 56, 60, 69, 70, 80, 84, 92, 98, 105, 112, 115, 120, 138, 140, 147, 161, 168, 184, 196, 210, 230, 240, 245, 276, 280, 294, 322, 336, 345, 368, 392, 420, 460, 461, 483, 490, 552, 560, 588, 644, 690, 735, 784, 805, 840, 920, 922, 966, 980, 1104, 1127, 1176, 1288, 1380, 1383, 1470, 1610, 1680, 1840, 1844, 1932, 1960, 2254, 2305, 2352, 2415, 2576, 2760, 2766, 2940, 3220, 3227, 3381, 3688, 3864, 3920, 4508, 4610, 4830, 5520, 5532, 5635, 5880, 6440, 6454, 6762, 6915, 7376, 7728, 9016, 9220, 9660, 9681, 10603, 11064, 11270, 11760, 12880, 12908, 13524, 13830, 16135, 16905, 18032, 18440, 19320, 19362, 21206, 22128, 22540, 22589, 25816, 27048, 27660, 31809, 32270, 33810, 36880, 38640, 38724, 42412, 45080, 45178, 48405, 51632, 53015, 54096, 55320, 63618, 64540, 67620, 67767, 74221, 77448, 84824, 90160, 90356, 96810, 106030, 110640, 112945, 127236, 129080, 135240, 135534, 148442, 154896, 159045, 169648, 180712, 193620, 212060, 222663, 225890, 254472, 258160, 270480, 271068, 296884, 318090, 338835, 361424, 371105, 387240, 424120, 445326, 451780, 508944, 519547, 542136, 593768, 636180, 677670, 742210, 774480, 848240, 890652, 903560, 1039094, 1084272, 1113315, 1187536, 1272360, 1355340, 1484420, 1558641, 1781304, 1807120, 2078188, 2226630, 2544720, 2597735, 2710680, 2968840, 3117282, 3562608, 4156376, 4453260, 5195470, 5421360, 5937680, 6234564, 7793205, 8312752, 8906520, 10390940, 12469128, 15586410, 17813040, 20781880, 24938256, 31172820, 41563760, 62345640, 124691280]

約数ペア:

[(1, 124691280), (2, 62345640), (3, 41563760), (4, 31172820), (5, 24938256), (6, 20781880), (7, 17813040), (8, 15586410), (10, 12469128), (12, 10390940), (14, 8906520), (15, 8312752), (16, 7793205), (20, 6234564), (21, 5937680), (23, 5421360), (24, 5195470), (28, 4453260), (30, 4156376), (35, 3562608), (40, 3117282), (42, 2968840), (46, 2710680), (48, 2597735), (49, 2544720), (56, 2226630), (60, 2078188), (69, 1807120), (70, 1781304), (80, 1558641), (84, 1484420), (92, 1355340), (98, 1272360), (105, 1187536), (112, 1113315), (115, 1084272), (120, 1039094), (138, 903560), (140, 890652), (147, 848240), (161, 774480), (168, 742210), (184, 677670), (196, 636180), (210, 593768), (230, 542136), (240, 519547), (245, 508944), (276, 451780), (280, 445326), (294, 424120), (322, 387240), (336, 371105), (345, 361424), (368, 338835), (392, 318090), (420, 296884), (460, 271068), (461, 270480), (483, 258160), (490, 254472), (552, 225890), (560, 222663), (588, 212060), (644, 193620), (690, 180712), (735, 169648), (784, 159045), (805, 154896), (840, 148442), (920, 135534), (922, 135240), (966, 129080), (980, 127236), (1104, 112945), (1127, 110640), (1176, 106030), (1288, 96810), (1380, 90356), (1383, 90160), (1470, 84824), (1610, 77448), (1680, 74221), (1840, 67767), (1844, 67620), (1932, 64540), (1960, 63618), (2254, 55320), (2305, 54096), (2352, 53015), (2415, 51632), (2576, 48405), (2760, 45178), (2766, 45080), (2940, 42412), (3220, 38724), (3227, 38640), (3381, 36880), (3688, 33810), (3864, 32270), (3920, 31809), (4508, 27660), (4610, 27048), (4830, 25816), (5520, 22589), (5532, 22540), (5635, 22128), (5880, 21206), (6440, 19362), (6454, 19320), (6762, 18440), (6915, 18032), (7376, 16905), (7728, 16135), (9016, 13830), (9220, 13524), (9660, 12908), (9681, 12880), (10603, 11760), (11064, 11270)]