488266740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 1690730496

約数和(自身を除く): 1202463756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 53, 60, 62, 65, 78, 90, 93, 106, 117, 124, 127, 130, 155, 156, 159, 180, 186, 195, 212, 234, 254, 260, 265, 279, 310, 318, 372, 381, 390, 403, 465, 468, 477, 508, 530, 558, 585, 620, 635, 636, 689, 762, 780, 795, 806, 930, 954, 1060, 1116, 1143, 1170, 1209, 1270, 1378, 1395, 1524, 1590, 1612, 1643, 1651, 1860, 1905, 1908, 2015, 2067, 2286, 2340, 2385, 2418, 2540, 2756, 2790, 3180, 3286, 3302, 3445, 3627, 3810, 3937, 4030, 4134, 4572, 4770, 4836, 4929, 4953, 5580, 5715, 6045, 6201, 6572, 6604, 6731, 6890, 7254, 7620, 7874, 8060, 8215, 8255, 8268, 9540, 9858, 9906, 10335, 11430, 11811, 12090, 12402, 13462, 13780, 14508, 14787, 14859, 15748, 16430, 16510, 18135, 19685, 19716, 19812, 20193, 20670, 21359, 22860, 23622, 24180, 24645, 24765, 24804, 26924, 29574, 29718, 31005, 32860, 33020, 33655, 35433, 36270, 39370, 40386, 41340, 42718, 47244, 49290, 49530, 51181, 59055, 59148, 59436, 60579, 62010, 64077, 67310, 70866, 72540, 73935, 74295, 78740, 80772, 85436, 87503, 98580, 99060, 100965, 102362, 106795, 118110, 121158, 124020, 128154, 134620, 141732, 147870, 148590, 153543, 175006, 177165, 192231, 201930, 204724, 208661, 213590, 236220, 242316, 255905, 256308, 262509, 295740, 297180, 302895, 307086, 320385, 350012, 354330, 384462, 403860, 417322, 427180, 437515, 460629, 511810, 525018, 605790, 614172, 625983, 640770, 708660, 767715, 768924, 787527, 834644, 875030, 921258, 961155, 1023620, 1043305, 1050036, 1211580, 1251966, 1281540, 1312545, 1535430, 1575054, 1750060, 1842516, 1877949, 1922310, 2086610, 2303145, 2503932, 2625090, 2712593, 3070860, 3129915, 3150108, 3755898, 3844620, 3937635, 4173220, 4606290, 5250180, 5425186, 6259830, 7511796, 7875270, 8137779, 9212580, 9389745, 10850372, 12519660, 13562965, 15750540, 16275558, 18779490, 24413337, 27125930, 32551116, 37558980, 40688895, 48826674, 54251860, 81377790, 97653348, 122066685, 162755580, 244133370, 488266740]

約数ペア:

[(1, 488266740), (2, 244133370), (3, 162755580), (4, 122066685), (5, 97653348), (6, 81377790), (9, 54251860), (10, 48826674), (12, 40688895), (13, 37558980), (15, 32551116), (18, 27125930), (20, 24413337), (26, 18779490), (30, 16275558), (31, 15750540), (36, 13562965), (39, 12519660), (45, 10850372), (52, 9389745), (53, 9212580), (60, 8137779), (62, 7875270), (65, 7511796), (78, 6259830), (90, 5425186), (93, 5250180), (106, 4606290), (117, 4173220), (124, 3937635), (127, 3844620), (130, 3755898), (155, 3150108), (156, 3129915), (159, 3070860), (180, 2712593), (186, 2625090), (195, 2503932), (212, 2303145), (234, 2086610), (254, 1922310), (260, 1877949), (265, 1842516), (279, 1750060), (310, 1575054), (318, 1535430), (372, 1312545), (381, 1281540), (390, 1251966), (403, 1211580), (465, 1050036), (468, 1043305), (477, 1023620), (508, 961155), (530, 921258), (558, 875030), (585, 834644), (620, 787527), (635, 768924), (636, 767715), (689, 708660), (762, 640770), (780, 625983), (795, 614172), (806, 605790), (930, 525018), (954, 511810), (1060, 460629), (1116, 437515), (1143, 427180), (1170, 417322), (1209, 403860), (1270, 384462), (1378, 354330), (1395, 350012), (1524, 320385), (1590, 307086), (1612, 302895), (1643, 297180), (1651, 295740), (1860, 262509), (1905, 256308), (1908, 255905), (2015, 242316), (2067, 236220), (2286, 213590), (2340, 208661), (2385, 204724), (2418, 201930), (2540, 192231), (2756, 177165), (2790, 175006), (3180, 153543), (3286, 148590), (3302, 147870), (3445, 141732), (3627, 134620), (3810, 128154), (3937, 124020), (4030, 121158), (4134, 118110), (4572, 106795), (4770, 102362), (4836, 100965), (4929, 99060), (4953, 98580), (5580, 87503), (5715, 85436), (6045, 80772), (6201, 78740), (6572, 74295), (6604, 73935), (6731, 72540), (6890, 70866), (7254, 67310), (7620, 64077), (7874, 62010), (8060, 60579), (8215, 59436), (8255, 59148), (8268, 59055), (9540, 51181), (9858, 49530), (9906, 49290), (10335, 47244), (11430, 42718), (11811, 41340), (12090, 40386), (12402, 39370), (13462, 36270), (13780, 35433), (14508, 33655), (14787, 33020), (14859, 32860), (15748, 31005), (16430, 29718), (16510, 29574), (18135, 26924), (19685, 24804), (19716, 24765), (19812, 24645), (20193, 24180), (20670, 23622), (21359, 22860)]