488134680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 1680998400

約数和(自身を除く): 1192863720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 79, 88, 93, 110, 120, 124, 132, 151, 155, 158, 165, 186, 220, 237, 248, 264, 302, 310, 316, 330, 341, 372, 395, 440, 453, 465, 474, 604, 620, 632, 660, 682, 744, 755, 790, 869, 906, 930, 948, 1023, 1185, 1208, 1240, 1320, 1364, 1510, 1580, 1661, 1705, 1738, 1812, 1860, 1896, 2046, 2265, 2370, 2449, 2607, 2728, 3020, 3160, 3322, 3410, 3476, 3624, 3720, 4092, 4345, 4530, 4681, 4740, 4898, 4983, 5115, 5214, 6040, 6644, 6820, 6952, 7347, 8184, 8305, 8690, 9060, 9362, 9480, 9796, 9966, 10230, 10428, 11929, 12245, 13035, 13288, 13640, 14043, 14694, 16610, 17380, 18120, 18724, 19592, 19932, 20460, 20856, 23405, 23858, 24490, 24915, 26070, 26939, 28086, 29388, 33220, 34760, 35787, 36735, 37448, 39864, 40920, 46810, 47716, 48980, 49830, 51491, 52140, 53878, 56172, 58776, 59645, 66440, 70215, 71574, 73470, 80817, 93620, 95432, 97960, 99660, 102982, 104280, 107756, 112344, 119290, 131219, 134695, 140430, 143148, 146940, 154473, 161634, 178935, 187240, 199320, 205964, 215512, 238580, 257455, 262438, 269390, 280860, 286296, 293880, 308946, 323268, 357870, 369799, 393657, 404085, 411928, 477160, 514910, 524876, 538780, 561720, 617892, 646536, 656095, 715740, 739598, 772365, 787314, 808170, 1029820, 1049752, 1077560, 1109397, 1235784, 1312190, 1431480, 1479196, 1544730, 1574628, 1616340, 1848995, 1968285, 2059640, 2218794, 2624380, 2958392, 3089460, 3149256, 3232680, 3697990, 3936570, 4067789, 4437588, 5248760, 5546985, 6178920, 7395980, 7873140, 8135578, 8875176, 11093970, 12203367, 14791960, 15746280, 16271156, 20338945, 22187940, 24406734, 32542312, 40677890, 44375880, 48813468, 61016835, 81355780, 97626936, 122033670, 162711560, 244067340, 488134680]

約数ペア:

[(1, 488134680), (2, 244067340), (3, 162711560), (4, 122033670), (5, 97626936), (6, 81355780), (8, 61016835), (10, 48813468), (11, 44375880), (12, 40677890), (15, 32542312), (20, 24406734), (22, 22187940), (24, 20338945), (30, 16271156), (31, 15746280), (33, 14791960), (40, 12203367), (44, 11093970), (55, 8875176), (60, 8135578), (62, 7873140), (66, 7395980), (79, 6178920), (88, 5546985), (93, 5248760), (110, 4437588), (120, 4067789), (124, 3936570), (132, 3697990), (151, 3232680), (155, 3149256), (158, 3089460), (165, 2958392), (186, 2624380), (220, 2218794), (237, 2059640), (248, 1968285), (264, 1848995), (302, 1616340), (310, 1574628), (316, 1544730), (330, 1479196), (341, 1431480), (372, 1312190), (395, 1235784), (440, 1109397), (453, 1077560), (465, 1049752), (474, 1029820), (604, 808170), (620, 787314), (632, 772365), (660, 739598), (682, 715740), (744, 656095), (755, 646536), (790, 617892), (869, 561720), (906, 538780), (930, 524876), (948, 514910), (1023, 477160), (1185, 411928), (1208, 404085), (1240, 393657), (1320, 369799), (1364, 357870), (1510, 323268), (1580, 308946), (1661, 293880), (1705, 286296), (1738, 280860), (1812, 269390), (1860, 262438), (1896, 257455), (2046, 238580), (2265, 215512), (2370, 205964), (2449, 199320), (2607, 187240), (2728, 178935), (3020, 161634), (3160, 154473), (3322, 146940), (3410, 143148), (3476, 140430), (3624, 134695), (3720, 131219), (4092, 119290), (4345, 112344), (4530, 107756), (4681, 104280), (4740, 102982), (4898, 99660), (4983, 97960), (5115, 95432), (5214, 93620), (6040, 80817), (6644, 73470), (6820, 71574), (6952, 70215), (7347, 66440), (8184, 59645), (8305, 58776), (8690, 56172), (9060, 53878), (9362, 52140), (9480, 51491), (9796, 49830), (9966, 48980), (10230, 47716), (10428, 46810), (11929, 40920), (12245, 39864), (13035, 37448), (13288, 36735), (13640, 35787), (14043, 34760), (14694, 33220), (16610, 29388), (17380, 28086), (18120, 26939), (18724, 26070), (19592, 24915), (19932, 24490), (20460, 23858), (20856, 23405)]