156938754280

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{16811}}^1$

素因数の和:17280

約数の個数: 192

約数和(自身を含む): 449166876480

約数和(自身を除く): 292228122200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 433, 440, 490, 539, 616, 770, 866, 980, 1078, 1540, 1732, 1960, 2156, 2165, 2695, 3031, 3080, 3464, 4312, 4330, 4763, 5390, 6062, 8660, 9526, 10780, 12124, 15155, 16811, 17320, 19052, 21217, 21560, 23815, 24248, 30310, 33341, 33622, 38104, 42434, 47630, 60620, 66682, 67244, 84055, 84868, 95260, 106085, 117677, 121240, 133364, 134488, 166705, 168110, 169736, 184921, 190520, 212170, 233387, 235354, 266728, 333410, 336220, 369842, 424340, 466774, 470708, 588385, 666820, 672440, 739684, 823739, 848680, 924605, 933548, 941416, 1166935, 1176770, 1294447, 1333640, 1479368, 1647478, 1849210, 1867096, 2333870, 2353540, 2588894, 3294956, 3698420, 4118695, 4667740, 4707080, 5177788, 6472235, 6589912, 7279163, 7396840, 8237390, 9061129, 9335480, 10355576, 12944470, 14558326, 16474780, 18122258, 25888940, 29116652, 32949560, 36244516, 36395815, 45305645, 50954141, 51777880, 58233304, 72489032, 72791630, 80070793, 90611290, 101908282, 145583260, 160141586, 181222580, 203816564, 254770705, 291166520, 320283172, 356678987, 362445160, 400353965, 407633128, 509541410, 560495551, 640566344, 713357974, 800707930, 1019082820, 1120991102, 1426715948, 1601415860, 1783394935, 2038165640, 2241982204, 2802477755, 2853431896, 3202831720, 3566789870, 3923468857, 4483964408, 5604955510, 7133579740, 7846937714, 11209911020, 14267159480, 15693875428, 19617344285, 22419822040, 31387750856, 39234688570, 78469377140, 156938754280]

約数ペア:

[(1, 156938754280), (2, 78469377140), (4, 39234688570), (5, 31387750856), (7, 22419822040), (8, 19617344285), (10, 15693875428), (11, 14267159480), (14, 11209911020), (20, 7846937714), (22, 7133579740), (28, 5604955510), (35, 4483964408), (40, 3923468857), (44, 3566789870), (49, 3202831720), (55, 2853431896), (56, 2802477755), (70, 2241982204), (77, 2038165640), (88, 1783394935), (98, 1601415860), (110, 1426715948), (140, 1120991102), (154, 1019082820), (196, 800707930), (220, 713357974), (245, 640566344), (280, 560495551), (308, 509541410), (385, 407633128), (392, 400353965), (433, 362445160), (440, 356678987), (490, 320283172), (539, 291166520), (616, 254770705), (770, 203816564), (866, 181222580), (980, 160141586), (1078, 145583260), (1540, 101908282), (1732, 90611290), (1960, 80070793), (2156, 72791630), (2165, 72489032), (2695, 58233304), (3031, 51777880), (3080, 50954141), (3464, 45305645), (4312, 36395815), (4330, 36244516), (4763, 32949560), (5390, 29116652), (6062, 25888940), (8660, 18122258), (9526, 16474780), (10780, 14558326), (12124, 12944470), (15155, 10355576), (16811, 9335480), (17320, 9061129), (19052, 8237390), (21217, 7396840), (21560, 7279163), (23815, 6589912), (24248, 6472235), (30310, 5177788), (33341, 4707080), (33622, 4667740), (38104, 4118695), (42434, 3698420), (47630, 3294956), (60620, 2588894), (66682, 2353540), (67244, 2333870), (84055, 1867096), (84868, 1849210), (95260, 1647478), (106085, 1479368), (117677, 1333640), (121240, 1294447), (133364, 1176770), (134488, 1166935), (166705, 941416), (168110, 933548), (169736, 924605), (184921, 848680), (190520, 823739), (212170, 739684), (233387, 672440), (235354, 666820), (266728, 588385), (333410, 470708), (336220, 466774), (369842, 424340)]