57420480

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 224

約数和(自身を含む): 202777344

約数和(自身を除く): 145356864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 43, 48, 52, 60, 64, 65, 78, 80, 86, 96, 104, 107, 120, 129, 130, 156, 160, 172, 192, 195, 208, 214, 215, 240, 258, 260, 312, 320, 321, 344, 390, 416, 428, 430, 480, 516, 520, 535, 559, 624, 642, 645, 688, 780, 832, 856, 860, 960, 1032, 1040, 1070, 1118, 1248, 1284, 1290, 1376, 1391, 1560, 1605, 1677, 1712, 1720, 2064, 2080, 2140, 2236, 2496, 2568, 2580, 2752, 2782, 2795, 3120, 3210, 3354, 3424, 3440, 4128, 4160, 4173, 4280, 4472, 4601, 5136, 5160, 5564, 5590, 6240, 6420, 6708, 6848, 6880, 6955, 8256, 8346, 8385, 8560, 8944, 9202, 10272, 10320, 11128, 11180, 12480, 12840, 13416, 13760, 13803, 13910, 16692, 16770, 17120, 17888, 18404, 20544, 20640, 20865, 22256, 22360, 23005, 25680, 26832, 27606, 27820, 33384, 33540, 34240, 35776, 36808, 41280, 41730, 44512, 44720, 46010, 51360, 53664, 55212, 55640, 59813, 66768, 67080, 69015, 73616, 83460, 89024, 89440, 92020, 102720, 107328, 110424, 111280, 119626, 133536, 134160, 138030, 147232, 166920, 178880, 179439, 184040, 220848, 222560, 239252, 267072, 268320, 276060, 294464, 299065, 333840, 358878, 368080, 441696, 445120, 478504, 536640, 552120, 598130, 667680, 717756, 736160, 883392, 897195, 957008, 1104240, 1196260, 1335360, 1435512, 1472320, 1794390, 1914016, 2208480, 2392520, 2871024, 3588780, 3828032, 4416960, 4785040, 5742048, 7177560, 9570080, 11484096, 14355120, 19140160, 28710240, 57420480]

約数ペア:

[(1, 57420480), (2, 28710240), (3, 19140160), (4, 14355120), (5, 11484096), (6, 9570080), (8, 7177560), (10, 5742048), (12, 4785040), (13, 4416960), (15, 3828032), (16, 3588780), (20, 2871024), (24, 2392520), (26, 2208480), (30, 1914016), (32, 1794390), (39, 1472320), (40, 1435512), (43, 1335360), (48, 1196260), (52, 1104240), (60, 957008), (64, 897195), (65, 883392), (78, 736160), (80, 717756), (86, 667680), (96, 598130), (104, 552120), (107, 536640), (120, 478504), (129, 445120), (130, 441696), (156, 368080), (160, 358878), (172, 333840), (192, 299065), (195, 294464), (208, 276060), (214, 268320), (215, 267072), (240, 239252), (258, 222560), (260, 220848), (312, 184040), (320, 179439), (321, 178880), (344, 166920), (390, 147232), (416, 138030), (428, 134160), (430, 133536), (480, 119626), (516, 111280), (520, 110424), (535, 107328), (559, 102720), (624, 92020), (642, 89440), (645, 89024), (688, 83460), (780, 73616), (832, 69015), (856, 67080), (860, 66768), (960, 59813), (1032, 55640), (1040, 55212), (1070, 53664), (1118, 51360), (1248, 46010), (1284, 44720), (1290, 44512), (1376, 41730), (1391, 41280), (1560, 36808), (1605, 35776), (1677, 34240), (1712, 33540), (1720, 33384), (2064, 27820), (2080, 27606), (2140, 26832), (2236, 25680), (2496, 23005), (2568, 22360), (2580, 22256), (2752, 20865), (2782, 20640), (2795, 20544), (3120, 18404), (3210, 17888), (3354, 17120), (3424, 16770), (3440, 16692), (4128, 13910), (4160, 13803), (4173, 13760), (4280, 13416), (4472, 12840), (4601, 12480), (5136, 11180), (5160, 11128), (5564, 10320), (5590, 10272), (6240, 9202), (6420, 8944), (6708, 8560), (6848, 8385), (6880, 8346), (6955, 8256)]