455320320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1347

約数の個数: 288

約数和(自身を含む): 1791132672

約数和(自身を除く): 1335812352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1303, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2606, 2688, 2730, 2912, 3120, 3328, 3360, 3640, 3840, 3909, 4160, 4368, 4480, 4992, 5212, 5376, 5460, 5824, 6240, 6515, 6720, 7280, 7818, 8320, 8736, 8960, 9121, 9984, 10424, 10920, 11648, 12480, 13030, 13440, 14560, 15636, 16640, 16939, 17472, 18242, 19545, 20848, 21840, 23296, 24960, 26060, 26880, 27363, 29120, 31272, 33878, 34944, 36484, 39090, 41696, 43680, 45605, 49920, 50817, 52120, 54726, 58240, 62544, 67756, 69888, 72968, 78180, 83392, 84695, 87360, 91210, 101634, 104240, 109452, 116480, 118573, 125088, 135512, 136815, 145936, 156360, 166784, 169390, 174720, 182420, 203268, 208480, 218904, 237146, 250176, 254085, 271024, 273630, 291872, 312720, 333568, 338780, 349440, 355719, 364840, 406536, 416960, 437808, 474292, 500352, 508170, 542048, 547260, 583744, 592865, 625440, 677560, 711438, 729680, 813072, 833920, 875616, 948584, 1000704, 1016340, 1084096, 1094520, 1167488, 1185730, 1250880, 1355120, 1422876, 1459360, 1626144, 1667840, 1751232, 1778595, 1897168, 2032680, 2168192, 2189040, 2334976, 2371460, 2501760, 2710240, 2845752, 2918720, 3252288, 3502464, 3557190, 3794336, 4065360, 4336384, 4378080, 4742920, 5003520, 5420480, 5691504, 5837440, 6504576, 7004928, 7114380, 7588672, 8130720, 8756160, 9485840, 10840960, 11383008, 11674880, 13009152, 14228760, 15177344, 16261440, 17512320, 18971680, 21681920, 22766016, 28457520, 30354688, 32522880, 35024640, 37943360, 45532032, 56915040, 65045760, 75886720, 91064064, 113830080, 151773440, 227660160, 455320320]

約数ペア:

[(1, 455320320), (2, 227660160), (3, 151773440), (4, 113830080), (5, 91064064), (6, 75886720), (7, 65045760), (8, 56915040), (10, 45532032), (12, 37943360), (13, 35024640), (14, 32522880), (15, 30354688), (16, 28457520), (20, 22766016), (21, 21681920), (24, 18971680), (26, 17512320), (28, 16261440), (30, 15177344), (32, 14228760), (35, 13009152), (39, 11674880), (40, 11383008), (42, 10840960), (48, 9485840), (52, 8756160), (56, 8130720), (60, 7588672), (64, 7114380), (65, 7004928), (70, 6504576), (78, 5837440), (80, 5691504), (84, 5420480), (91, 5003520), (96, 4742920), (104, 4378080), (105, 4336384), (112, 4065360), (120, 3794336), (128, 3557190), (130, 3502464), (140, 3252288), (156, 2918720), (160, 2845752), (168, 2710240), (182, 2501760), (192, 2371460), (195, 2334976), (208, 2189040), (210, 2168192), (224, 2032680), (240, 1897168), (256, 1778595), (260, 1751232), (273, 1667840), (280, 1626144), (312, 1459360), (320, 1422876), (336, 1355120), (364, 1250880), (384, 1185730), (390, 1167488), (416, 1094520), (420, 1084096), (448, 1016340), (455, 1000704), (480, 948584), (520, 875616), (546, 833920), (560, 813072), (624, 729680), (640, 711438), (672, 677560), (728, 625440), (768, 592865), (780, 583744), (832, 547260), (840, 542048), (896, 508170), (910, 500352), (960, 474292), (1040, 437808), (1092, 416960), (1120, 406536), (1248, 364840), (1280, 355719), (1303, 349440), (1344, 338780), (1365, 333568), (1456, 312720), (1560, 291872), (1664, 273630), (1680, 271024), (1792, 254085), (1820, 250176), (1920, 237146), (2080, 218904), (2184, 208480), (2240, 203268), (2496, 182420), (2606, 174720), (2688, 169390), (2730, 166784), (2912, 156360), (3120, 145936), (3328, 136815), (3360, 135512), (3640, 125088), (3840, 118573), (3909, 116480), (4160, 109452), (4368, 104240), (4480, 101634), (4992, 91210), (5212, 87360), (5376, 84695), (5460, 83392), (5824, 78180), (6240, 72968), (6515, 69888), (6720, 67756), (7280, 62544), (7818, 58240), (8320, 54726), (8736, 52120), (8960, 50817), (9121, 49920), (9984, 45605), (10424, 43680), (10920, 41696), (11648, 39090), (12480, 36484), (13030, 34944), (13440, 33878), (14560, 31272), (15636, 29120), (16640, 27363), (16939, 26880), (17472, 26060), (18242, 24960), (19545, 23296), (20848, 21840)]