123352320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1$

素因数の和:397

約数の個数: 288

約数和(自身を含む): 486243072

約数和(自身を除く): 362890752

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, 353, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 706, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1059, 1092, 1120, 1248, 1280, 1344, 1365, 1412, 1456, 1560, 1664, 1680, 1765, 1792, 1820, 1920, 2080, 2118, 2184, 2240, 2471, 2496, 2688, 2730, 2824, 2912, 3120, 3328, 3360, 3530, 3640, 3840, 4160, 4236, 4368, 4480, 4589, 4942, 4992, 5295, 5376, 5460, 5648, 5824, 6240, 6720, 7060, 7280, 7413, 8320, 8472, 8736, 8960, 9178, 9884, 9984, 10590, 10920, 11296, 11648, 12355, 12480, 13440, 13767, 14120, 14560, 14826, 16640, 16944, 17472, 18356, 19768, 21180, 21840, 22592, 22945, 23296, 24710, 24960, 26880, 27534, 28240, 29120, 29652, 32123, 33888, 34944, 36712, 37065, 39536, 42360, 43680, 45184, 45890, 49420, 49920, 55068, 56480, 58240, 59304, 64246, 67776, 68835, 69888, 73424, 74130, 79072, 84720, 87360, 90368, 91780, 96369, 98840, 110136, 112960, 116480, 118608, 128492, 135552, 137670, 146848, 148260, 158144, 160615, 169440, 174720, 183560, 192738, 197680, 220272, 225920, 237216, 256984, 271104, 275340, 293696, 296520, 316288, 321230, 338880, 349440, 367120, 385476, 395360, 440544, 451840, 474432, 481845, 513968, 550680, 587392, 593040, 632576, 642460, 677760, 734240, 770952, 790720, 881088, 948864, 963690, 1027936, 1101360, 1174784, 1186080, 1284920, 1355520, 1468480, 1541904, 1581440, 1762176, 1897728, 1927380, 2055872, 2202720, 2372160, 2569840, 2936960, 3083808, 3162880, 3524352, 3854760, 4111744, 4405440, 4744320, 5139680, 5873920, 6167616, 7709520, 8223488, 8810880, 9488640, 10279360, 12335232, 15419040, 17621760, 20558720, 24670464, 30838080, 41117440, 61676160, 123352320]

約数ペア:

[(1, 123352320), (2, 61676160), (3, 41117440), (4, 30838080), (5, 24670464), (6, 20558720), (7, 17621760), (8, 15419040), (10, 12335232), (12, 10279360), (13, 9488640), (14, 8810880), (15, 8223488), (16, 7709520), (20, 6167616), (21, 5873920), (24, 5139680), (26, 4744320), (28, 4405440), (30, 4111744), (32, 3854760), (35, 3524352), (39, 3162880), (40, 3083808), (42, 2936960), (48, 2569840), (52, 2372160), (56, 2202720), (60, 2055872), (64, 1927380), (65, 1897728), (70, 1762176), (78, 1581440), (80, 1541904), (84, 1468480), (91, 1355520), (96, 1284920), (104, 1186080), (105, 1174784), (112, 1101360), (120, 1027936), (128, 963690), (130, 948864), (140, 881088), (156, 790720), (160, 770952), (168, 734240), (182, 677760), (192, 642460), (195, 632576), (208, 593040), (210, 587392), (224, 550680), (240, 513968), (256, 481845), (260, 474432), (273, 451840), (280, 440544), (312, 395360), (320, 385476), (336, 367120), (353, 349440), (364, 338880), (384, 321230), (390, 316288), (416, 296520), (420, 293696), (448, 275340), (455, 271104), (480, 256984), (520, 237216), (546, 225920), (560, 220272), (624, 197680), (640, 192738), (672, 183560), (706, 174720), (728, 169440), (768, 160615), (780, 158144), (832, 148260), (840, 146848), (896, 137670), (910, 135552), (960, 128492), (1040, 118608), (1059, 116480), (1092, 112960), (1120, 110136), (1248, 98840), (1280, 96369), (1344, 91780), (1365, 90368), (1412, 87360), (1456, 84720), (1560, 79072), (1664, 74130), (1680, 73424), (1765, 69888), (1792, 68835), (1820, 67776), (1920, 64246), (2080, 59304), (2118, 58240), (2184, 56480), (2240, 55068), (2471, 49920), (2496, 49420), (2688, 45890), (2730, 45184), (2824, 43680), (2912, 42360), (3120, 39536), (3328, 37065), (3360, 36712), (3530, 34944), (3640, 33888), (3840, 32123), (4160, 29652), (4236, 29120), (4368, 28240), (4480, 27534), (4589, 26880), (4942, 24960), (4992, 24710), (5295, 23296), (5376, 22945), (5460, 22592), (5648, 21840), (5824, 21180), (6240, 19768), (6720, 18356), (7060, 17472), (7280, 16944), (7413, 16640), (8320, 14826), (8472, 14560), (8736, 14120), (8960, 13767), (9178, 13440), (9884, 12480), (9984, 12355), (10590, 11648), (10920, 11296)]