478927762560

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2131979}}^1$

素因数の和:2132020

約数の個数: 256

約数和(自身を含む): 1826680464000

約数和(自身を除く): 1347752701440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 432, 468, 480, 520, 540, 576, 585, 624, 640, 702, 720, 780, 832, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1404, 1440, 1560, 1664, 1728, 1755, 1872, 1920, 2080, 2160, 2340, 2496, 2808, 2880, 3120, 3456, 3510, 3744, 4160, 4320, 4680, 4992, 5616, 5760, 6240, 7020, 7488, 8320, 8640, 9360, 11232, 12480, 14040, 14976, 17280, 18720, 22464, 24960, 28080, 37440, 44928, 56160, 74880, 112320, 224640, 2131979, 4263958, 6395937, 8527916, 10659895, 12791874, 17055832, 19187811, 21319790, 25583748, 27715727, 31979685, 34111664, 38375622, 42639580, 51167496, 55431454, 57563433, 63959370, 68223328, 76751244, 83147181, 85279160, 95939055, 102334992, 110862908, 115126866, 127918740, 136446656, 138578635, 153502488, 166294362, 170558320, 191878110, 204669984, 221725816, 230253732, 249441543, 255837480, 272893312, 277157270, 287817165, 307004976, 332588724, 341116640, 383756220, 409339968, 415735905, 443451632, 460507464, 498883086, 511674960, 554314540, 575634330, 614009952, 665177448, 682233280, 748324629, 767512440, 818679936, 831471810, 886903264, 921014928, 997766172, 1023349920, 1108629080, 1151268660, 1228019904, 1247207715, 1330354896, 1364466560, 1496649258, 1535024880, 1662943620, 1773806528, 1842029856, 1995532344, 2046699840, 2217258160, 2302537320, 2456039808, 2494415430, 2660709792, 2993298516, 3070049760, 3325887240, 3547613056, 3684059712, 3741623145, 3991064688, 4093399680, 4434516320, 4605074640, 4988830860, 5321419584, 5986597032, 6140099520, 6651774480, 7368119424, 7483246290, 7982129376, 8869032640, 9210149280, 9977661720, 10642839168, 11973194064, 12280199040, 13303548960, 14966492580, 15964258752, 17738065280, 18420298560, 19955323440, 23946388128, 26607097920, 29932985160, 31928517504, 36840597120, 39910646880, 47892776256, 53214195840, 59865970320, 79821293760, 95785552512, 119731940640, 159642587520, 239463881280, 478927762560]

約数ペア:

[(1, 478927762560), (2, 239463881280), (3, 159642587520), (4, 119731940640), (5, 95785552512), (6, 79821293760), (8, 59865970320), (9, 53214195840), (10, 47892776256), (12, 39910646880), (13, 36840597120), (15, 31928517504), (16, 29932985160), (18, 26607097920), (20, 23946388128), (24, 19955323440), (26, 18420298560), (27, 17738065280), (30, 15964258752), (32, 14966492580), (36, 13303548960), (39, 12280199040), (40, 11973194064), (45, 10642839168), (48, 9977661720), (52, 9210149280), (54, 8869032640), (60, 7982129376), (64, 7483246290), (65, 7368119424), (72, 6651774480), (78, 6140099520), (80, 5986597032), (90, 5321419584), (96, 4988830860), (104, 4605074640), (108, 4434516320), (117, 4093399680), (120, 3991064688), (128, 3741623145), (130, 3684059712), (135, 3547613056), (144, 3325887240), (156, 3070049760), (160, 2993298516), (180, 2660709792), (192, 2494415430), (195, 2456039808), (208, 2302537320), (216, 2217258160), (234, 2046699840), (240, 1995532344), (260, 1842029856), (270, 1773806528), (288, 1662943620), (312, 1535024880), (320, 1496649258), (351, 1364466560), (360, 1330354896), (384, 1247207715), (390, 1228019904), (416, 1151268660), (432, 1108629080), (468, 1023349920), (480, 997766172), (520, 921014928), (540, 886903264), (576, 831471810), (585, 818679936), (624, 767512440), (640, 748324629), (702, 682233280), (720, 665177448), (780, 614009952), (832, 575634330), (864, 554314540), (936, 511674960), (960, 498883086), (1040, 460507464), (1080, 443451632), (1152, 415735905), (1170, 409339968), (1248, 383756220), (1404, 341116640), (1440, 332588724), (1560, 307004976), (1664, 287817165), (1728, 277157270), (1755, 272893312), (1872, 255837480), (1920, 249441543), (2080, 230253732), (2160, 221725816), (2340, 204669984), (2496, 191878110), (2808, 170558320), (2880, 166294362), (3120, 153502488), (3456, 138578635), (3510, 136446656), (3744, 127918740), (4160, 115126866), (4320, 110862908), (4680, 102334992), (4992, 95939055), (5616, 85279160), (5760, 83147181), (6240, 76751244), (7020, 68223328), (7488, 63959370), (8320, 57563433), (8640, 55431454), (9360, 51167496), (11232, 42639580), (12480, 38375622), (14040, 34111664), (14976, 31979685), (17280, 27715727), (18720, 25583748), (22464, 21319790), (24960, 19187811), (28080, 17055832), (37440, 12791874), (44928, 10659895), (56160, 8527916), (74880, 6395937), (112320, 4263958), (224640, 2131979)]