129846080

素因数分解:

$2^6\times 5^1\times 7^4\times {\mathrm{13}}^2$

素因数の和:71

約数の個数: 210

約数和(自身を含む): 390588246

約数和(自身を除く): 260742166

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 169, 182, 196, 208, 224, 245, 260, 280, 320, 338, 343, 364, 392, 416, 448, 455, 490, 520, 560, 637, 676, 686, 728, 784, 832, 845, 910, 980, 1040, 1120, 1183, 1274, 1352, 1372, 1456, 1568, 1690, 1715, 1820, 1960, 2080, 2240, 2366, 2401, 2548, 2704, 2744, 2912, 3136, 3185, 3380, 3430, 3640, 3920, 4160, 4459, 4732, 4802, 5096, 5408, 5488, 5824, 5915, 6370, 6760, 6860, 7280, 7840, 8281, 8918, 9464, 9604, 10192, 10816, 10976, 11830, 12005, 12740, 13520, 13720, 14560, 15680, 16562, 17836, 18928, 19208, 20384, 21952, 22295, 23660, 24010, 25480, 27040, 27440, 29120, 31213, 33124, 35672, 37856, 38416, 40768, 41405, 44590, 47320, 48020, 50960, 54080, 54880, 57967, 62426, 66248, 71344, 75712, 76832, 82810, 89180, 94640, 96040, 101920, 109760, 115934, 124852, 132496, 142688, 153664, 156065, 165620, 178360, 189280, 192080, 203840, 231868, 249704, 264992, 285376, 289835, 312130, 331240, 356720, 378560, 384160, 405769, 463736, 499408, 529984, 579670, 624260, 662480, 713440, 768320, 811538, 927472, 998816, 1159340, 1248520, 1324960, 1426880, 1623076, 1854944, 1997632, 2028845, 2318680, 2497040, 2649920, 3246152, 3709888, 4057690, 4637360, 4994080, 6492304, 8115380, 9274720, 9988160, 12984608, 16230760, 18549440, 25969216, 32461520, 64923040, 129846080]

約数ペア:

[(1, 129846080), (2, 64923040), (4, 32461520), (5, 25969216), (7, 18549440), (8, 16230760), (10, 12984608), (13, 9988160), (14, 9274720), (16, 8115380), (20, 6492304), (26, 4994080), (28, 4637360), (32, 4057690), (35, 3709888), (40, 3246152), (49, 2649920), (52, 2497040), (56, 2318680), (64, 2028845), (65, 1997632), (70, 1854944), (80, 1623076), (91, 1426880), (98, 1324960), (104, 1248520), (112, 1159340), (130, 998816), (140, 927472), (160, 811538), (169, 768320), (182, 713440), (196, 662480), (208, 624260), (224, 579670), (245, 529984), (260, 499408), (280, 463736), (320, 405769), (338, 384160), (343, 378560), (364, 356720), (392, 331240), (416, 312130), (448, 289835), (455, 285376), (490, 264992), (520, 249704), (560, 231868), (637, 203840), (676, 192080), (686, 189280), (728, 178360), (784, 165620), (832, 156065), (845, 153664), (910, 142688), (980, 132496), (1040, 124852), (1120, 115934), (1183, 109760), (1274, 101920), (1352, 96040), (1372, 94640), (1456, 89180), (1568, 82810), (1690, 76832), (1715, 75712), (1820, 71344), (1960, 66248), (2080, 62426), (2240, 57967), (2366, 54880), (2401, 54080), (2548, 50960), (2704, 48020), (2744, 47320), (2912, 44590), (3136, 41405), (3185, 40768), (3380, 38416), (3430, 37856), (3640, 35672), (3920, 33124), (4160, 31213), (4459, 29120), (4732, 27440), (4802, 27040), (5096, 25480), (5408, 24010), (5488, 23660), (5824, 22295), (5915, 21952), (6370, 20384), (6760, 19208), (6860, 18928), (7280, 17836), (7840, 16562), (8281, 15680), (8918, 14560), (9464, 13720), (9604, 13520), (10192, 12740), (10816, 12005), (10976, 11830)]