783127020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{389}}^1$

素因数の和:532

約数の個数: 192

約数和(自身を含む): 2476656000

約数和(自身を除く): 1693528980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 89, 116, 130, 145, 156, 174, 178, 195, 260, 267, 290, 348, 356, 377, 389, 390, 435, 445, 534, 580, 754, 778, 780, 870, 890, 1068, 1131, 1157, 1167, 1335, 1508, 1556, 1740, 1780, 1885, 1945, 2262, 2314, 2334, 2581, 2670, 3471, 3770, 3890, 4524, 4628, 4668, 5057, 5162, 5340, 5655, 5785, 5835, 6942, 7540, 7743, 7780, 10114, 10324, 11281, 11310, 11570, 11670, 12905, 13884, 15171, 15486, 17355, 20228, 22562, 22620, 23140, 23340, 25285, 25810, 30342, 30972, 33553, 33843, 34621, 34710, 38715, 45124, 50570, 51620, 56405, 60684, 67106, 67686, 69242, 69420, 75855, 77430, 100659, 101140, 103863, 112810, 134212, 135372, 138484, 146653, 151710, 154860, 167765, 169215, 173105, 201318, 207726, 225620, 293306, 303420, 335530, 338430, 346210, 402636, 415452, 439959, 450073, 503295, 519315, 586612, 671060, 676860, 692420, 733265, 879918, 900146, 1004009, 1006590, 1038630, 1350219, 1466530, 1759836, 1800292, 2008018, 2013180, 2077260, 2199795, 2250365, 2700438, 2933060, 3012027, 4016036, 4399590, 4500730, 5020045, 5400876, 6024054, 6751095, 8799180, 9001460, 10040090, 12048108, 13052117, 13502190, 15060135, 20080180, 26104234, 27004380, 30120270, 39156351, 52208468, 60240540, 65260585, 78312702, 130521170, 156625404, 195781755, 261042340, 391563510, 783127020]

約数ペア:

[(1, 783127020), (2, 391563510), (3, 261042340), (4, 195781755), (5, 156625404), (6, 130521170), (10, 78312702), (12, 65260585), (13, 60240540), (15, 52208468), (20, 39156351), (26, 30120270), (29, 27004380), (30, 26104234), (39, 20080180), (52, 15060135), (58, 13502190), (60, 13052117), (65, 12048108), (78, 10040090), (87, 9001460), (89, 8799180), (116, 6751095), (130, 6024054), (145, 5400876), (156, 5020045), (174, 4500730), (178, 4399590), (195, 4016036), (260, 3012027), (267, 2933060), (290, 2700438), (348, 2250365), (356, 2199795), (377, 2077260), (389, 2013180), (390, 2008018), (435, 1800292), (445, 1759836), (534, 1466530), (580, 1350219), (754, 1038630), (778, 1006590), (780, 1004009), (870, 900146), (890, 879918), (1068, 733265), (1131, 692420), (1157, 676860), (1167, 671060), (1335, 586612), (1508, 519315), (1556, 503295), (1740, 450073), (1780, 439959), (1885, 415452), (1945, 402636), (2262, 346210), (2314, 338430), (2334, 335530), (2581, 303420), (2670, 293306), (3471, 225620), (3770, 207726), (3890, 201318), (4524, 173105), (4628, 169215), (4668, 167765), (5057, 154860), (5162, 151710), (5340, 146653), (5655, 138484), (5785, 135372), (5835, 134212), (6942, 112810), (7540, 103863), (7743, 101140), (7780, 100659), (10114, 77430), (10324, 75855), (11281, 69420), (11310, 69242), (11570, 67686), (11670, 67106), (12905, 60684), (13884, 56405), (15171, 51620), (15486, 50570), (17355, 45124), (20228, 38715), (22562, 34710), (22620, 34621), (23140, 33843), (23340, 33553), (25285, 30972), (25810, 30342)]