894020640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:835

約数の個数: 192

約数和(自身を含む): 2937150720

約数和(自身を除く): 2043130080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 71, 74, 80, 96, 111, 120, 142, 148, 160, 185, 213, 222, 240, 284, 296, 355, 370, 426, 444, 480, 555, 568, 592, 709, 710, 740, 852, 888, 1065, 1110, 1136, 1184, 1418, 1420, 1480, 1704, 1776, 2127, 2130, 2220, 2272, 2627, 2836, 2840, 2960, 3408, 3545, 3552, 4254, 4260, 4440, 5254, 5672, 5680, 5920, 6816, 7090, 7881, 8508, 8520, 8880, 10508, 10635, 11344, 11360, 13135, 14180, 15762, 17016, 17040, 17760, 21016, 21270, 22688, 26233, 26270, 28360, 31524, 34032, 34080, 39405, 42032, 42540, 50339, 52466, 52540, 56720, 63048, 68064, 78699, 78810, 84064, 85080, 100678, 104932, 105080, 113440, 126096, 131165, 151017, 157398, 157620, 170160, 201356, 209864, 210160, 251695, 252192, 262330, 302034, 314796, 315240, 340320, 393495, 402712, 419728, 420320, 503390, 524660, 604068, 629592, 630480, 755085, 786990, 805424, 839456, 1006780, 1049320, 1208136, 1259184, 1260960, 1510170, 1573980, 1610848, 1862543, 2013560, 2098640, 2416272, 2518368, 3020340, 3147960, 3725086, 4027120, 4197280, 4832544, 5587629, 6040680, 6295920, 7450172, 8054240, 9312715, 11175258, 12081360, 12591840, 14900344, 18625430, 22350516, 24162720, 27938145, 29800688, 37250860, 44701032, 55876290, 59601376, 74501720, 89402064, 111752580, 149003440, 178804128, 223505160, 298006880, 447010320, 894020640]

約数ペア:

[(1, 894020640), (2, 447010320), (3, 298006880), (4, 223505160), (5, 178804128), (6, 149003440), (8, 111752580), (10, 89402064), (12, 74501720), (15, 59601376), (16, 55876290), (20, 44701032), (24, 37250860), (30, 29800688), (32, 27938145), (37, 24162720), (40, 22350516), (48, 18625430), (60, 14900344), (71, 12591840), (74, 12081360), (80, 11175258), (96, 9312715), (111, 8054240), (120, 7450172), (142, 6295920), (148, 6040680), (160, 5587629), (185, 4832544), (213, 4197280), (222, 4027120), (240, 3725086), (284, 3147960), (296, 3020340), (355, 2518368), (370, 2416272), (426, 2098640), (444, 2013560), (480, 1862543), (555, 1610848), (568, 1573980), (592, 1510170), (709, 1260960), (710, 1259184), (740, 1208136), (852, 1049320), (888, 1006780), (1065, 839456), (1110, 805424), (1136, 786990), (1184, 755085), (1418, 630480), (1420, 629592), (1480, 604068), (1704, 524660), (1776, 503390), (2127, 420320), (2130, 419728), (2220, 402712), (2272, 393495), (2627, 340320), (2836, 315240), (2840, 314796), (2960, 302034), (3408, 262330), (3545, 252192), (3552, 251695), (4254, 210160), (4260, 209864), (4440, 201356), (5254, 170160), (5672, 157620), (5680, 157398), (5920, 151017), (6816, 131165), (7090, 126096), (7881, 113440), (8508, 105080), (8520, 104932), (8880, 100678), (10508, 85080), (10635, 84064), (11344, 78810), (11360, 78699), (13135, 68064), (14180, 63048), (15762, 56720), (17016, 52540), (17040, 52466), (17760, 50339), (21016, 42540), (21270, 42032), (22688, 39405), (26233, 34080), (26270, 34032), (28360, 31524)]