470081280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 288

約数和(自身を含む): 1677715200

約数和(自身を除く): 1207633920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 19, 20, 24, 30, 32, 34, 38, 40, 48, 51, 57, 60, 64, 68, 76, 80, 85, 95, 96, 102, 114, 120, 128, 136, 152, 160, 170, 190, 192, 204, 228, 240, 255, 256, 272, 285, 304, 320, 323, 340, 379, 380, 384, 408, 456, 480, 510, 544, 570, 608, 640, 646, 680, 758, 760, 768, 816, 912, 960, 969, 1020, 1088, 1137, 1140, 1216, 1280, 1292, 1360, 1516, 1520, 1615, 1632, 1824, 1895, 1920, 1938, 2040, 2176, 2274, 2280, 2432, 2584, 2720, 3032, 3040, 3230, 3264, 3648, 3790, 3840, 3876, 4080, 4352, 4548, 4560, 4845, 4864, 5168, 5440, 5685, 6064, 6080, 6443, 6460, 6528, 7201, 7296, 7580, 7752, 8160, 9096, 9120, 9690, 10336, 10880, 11370, 12128, 12160, 12886, 12920, 13056, 14402, 14592, 15160, 15504, 16320, 18192, 18240, 19329, 19380, 20672, 21603, 21760, 22740, 24256, 24320, 25772, 25840, 28804, 30320, 31008, 32215, 32640, 36005, 36384, 36480, 38658, 38760, 41344, 43206, 45480, 48512, 51544, 51680, 57608, 60640, 62016, 64430, 65280, 72010, 72768, 72960, 77316, 77520, 82688, 86412, 90960, 96645, 97024, 103088, 103360, 108015, 115216, 121280, 122417, 124032, 128860, 144020, 145536, 154632, 155040, 172824, 181920, 193290, 206176, 206720, 216030, 230432, 242560, 244834, 248064, 257720, 288040, 291072, 309264, 310080, 345648, 363840, 367251, 386580, 412352, 413440, 432060, 460864, 485120, 489668, 515440, 576080, 612085, 618528, 620160, 691296, 727680, 734502, 773160, 824704, 864120, 921728, 979336, 1030880, 1152160, 1224170, 1237056, 1240320, 1382592, 1455360, 1469004, 1546320, 1649408, 1728240, 1836255, 1843456, 1958672, 2061760, 2304320, 2448340, 2474112, 2765184, 2938008, 3092640, 3456480, 3672510, 3917344, 4123520, 4608640, 4896680, 4948224, 5530368, 5876016, 6185280, 6912960, 7345020, 7834688, 8247040, 9217280, 9793360, 11752032, 12370560, 13825920, 14690040, 15669376, 19586720, 23504064, 24741120, 27651840, 29380080, 31338752, 39173440, 47008128, 58760160, 78346880, 94016256, 117520320, 156693760, 235040640, 470081280]

約数ペア:

[(1, 470081280), (2, 235040640), (3, 156693760), (4, 117520320), (5, 94016256), (6, 78346880), (8, 58760160), (10, 47008128), (12, 39173440), (15, 31338752), (16, 29380080), (17, 27651840), (19, 24741120), (20, 23504064), (24, 19586720), (30, 15669376), (32, 14690040), (34, 13825920), (38, 12370560), (40, 11752032), (48, 9793360), (51, 9217280), (57, 8247040), (60, 7834688), (64, 7345020), (68, 6912960), (76, 6185280), (80, 5876016), (85, 5530368), (95, 4948224), (96, 4896680), (102, 4608640), (114, 4123520), (120, 3917344), (128, 3672510), (136, 3456480), (152, 3092640), (160, 2938008), (170, 2765184), (190, 2474112), (192, 2448340), (204, 2304320), (228, 2061760), (240, 1958672), (255, 1843456), (256, 1836255), (272, 1728240), (285, 1649408), (304, 1546320), (320, 1469004), (323, 1455360), (340, 1382592), (379, 1240320), (380, 1237056), (384, 1224170), (408, 1152160), (456, 1030880), (480, 979336), (510, 921728), (544, 864120), (570, 824704), (608, 773160), (640, 734502), (646, 727680), (680, 691296), (758, 620160), (760, 618528), (768, 612085), (816, 576080), (912, 515440), (960, 489668), (969, 485120), (1020, 460864), (1088, 432060), (1137, 413440), (1140, 412352), (1216, 386580), (1280, 367251), (1292, 363840), (1360, 345648), (1516, 310080), (1520, 309264), (1615, 291072), (1632, 288040), (1824, 257720), (1895, 248064), (1920, 244834), (1938, 242560), (2040, 230432), (2176, 216030), (2274, 206720), (2280, 206176), (2432, 193290), (2584, 181920), (2720, 172824), (3032, 155040), (3040, 154632), (3230, 145536), (3264, 144020), (3648, 128860), (3790, 124032), (3840, 122417), (3876, 121280), (4080, 115216), (4352, 108015), (4548, 103360), (4560, 103088), (4845, 97024), (4864, 96645), (5168, 90960), (5440, 86412), (5685, 82688), (6064, 77520), (6080, 77316), (6443, 72960), (6460, 72768), (6528, 72010), (7201, 65280), (7296, 64430), (7580, 62016), (7752, 60640), (8160, 57608), (9096, 51680), (9120, 51544), (9690, 48512), (10336, 45480), (10880, 43206), (11370, 41344), (12128, 38760), (12160, 38658), (12886, 36480), (12920, 36384), (13056, 36005), (14402, 32640), (14592, 32215), (15160, 31008), (15504, 30320), (16320, 28804), (18192, 25840), (18240, 25772), (19329, 24320), (19380, 24256), (20672, 22740), (21603, 21760)]