384458880

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 256

約数和(自身を含む): 1344147840

約数和(自身を除く): 959688960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 73, 78, 80, 96, 104, 120, 128, 130, 146, 156, 160, 192, 195, 208, 211, 219, 240, 260, 292, 312, 320, 365, 384, 390, 416, 422, 438, 480, 520, 584, 624, 633, 640, 730, 780, 832, 844, 876, 949, 960, 1040, 1055, 1095, 1168, 1248, 1266, 1460, 1560, 1664, 1688, 1752, 1898, 1920, 2080, 2110, 2190, 2336, 2496, 2532, 2743, 2847, 2920, 3120, 3165, 3376, 3504, 3796, 4160, 4220, 4380, 4672, 4745, 4992, 5064, 5486, 5694, 5840, 6240, 6330, 6752, 7008, 7592, 8229, 8320, 8440, 8760, 9344, 9490, 10128, 10972, 11388, 11680, 12480, 12660, 13504, 13715, 14016, 14235, 15184, 15403, 16458, 16880, 17520, 18980, 20256, 21944, 22776, 23360, 24960, 25320, 27008, 27430, 28032, 28470, 30368, 30806, 32916, 33760, 35040, 37960, 40512, 41145, 43888, 45552, 46209, 46720, 50640, 54860, 56940, 60736, 61612, 65832, 67520, 70080, 75920, 77015, 81024, 82290, 87776, 91104, 92418, 101280, 109720, 113880, 121472, 123224, 131664, 135040, 140160, 151840, 154030, 164580, 175552, 182208, 184836, 200239, 202560, 219440, 227760, 231045, 246448, 263328, 303680, 308060, 329160, 351104, 364416, 369672, 400478, 405120, 438880, 455520, 462090, 492896, 526656, 600717, 607360, 616120, 658320, 739344, 800956, 877760, 911040, 924180, 985792, 1001195, 1053312, 1201434, 1232240, 1316640, 1478688, 1601912, 1755520, 1822080, 1848360, 1971584, 2002390, 2402868, 2464480, 2633280, 2957376, 3003585, 3203824, 3696720, 4004780, 4805736, 4928960, 5266560, 5914752, 6007170, 6407648, 7393440, 8009560, 9611472, 9857920, 12014340, 12815296, 14786880, 16019120, 19222944, 24028680, 25630592, 29573760, 32038240, 38445888, 48057360, 64076480, 76891776, 96114720, 128152960, 192229440, 384458880]

約数ペア:

[(1, 384458880), (2, 192229440), (3, 128152960), (4, 96114720), (5, 76891776), (6, 64076480), (8, 48057360), (10, 38445888), (12, 32038240), (13, 29573760), (15, 25630592), (16, 24028680), (20, 19222944), (24, 16019120), (26, 14786880), (30, 12815296), (32, 12014340), (39, 9857920), (40, 9611472), (48, 8009560), (52, 7393440), (60, 6407648), (64, 6007170), (65, 5914752), (73, 5266560), (78, 4928960), (80, 4805736), (96, 4004780), (104, 3696720), (120, 3203824), (128, 3003585), (130, 2957376), (146, 2633280), (156, 2464480), (160, 2402868), (192, 2002390), (195, 1971584), (208, 1848360), (211, 1822080), (219, 1755520), (240, 1601912), (260, 1478688), (292, 1316640), (312, 1232240), (320, 1201434), (365, 1053312), (384, 1001195), (390, 985792), (416, 924180), (422, 911040), (438, 877760), (480, 800956), (520, 739344), (584, 658320), (624, 616120), (633, 607360), (640, 600717), (730, 526656), (780, 492896), (832, 462090), (844, 455520), (876, 438880), (949, 405120), (960, 400478), (1040, 369672), (1055, 364416), (1095, 351104), (1168, 329160), (1248, 308060), (1266, 303680), (1460, 263328), (1560, 246448), (1664, 231045), (1688, 227760), (1752, 219440), (1898, 202560), (1920, 200239), (2080, 184836), (2110, 182208), (2190, 175552), (2336, 164580), (2496, 154030), (2532, 151840), (2743, 140160), (2847, 135040), (2920, 131664), (3120, 123224), (3165, 121472), (3376, 113880), (3504, 109720), (3796, 101280), (4160, 92418), (4220, 91104), (4380, 87776), (4672, 82290), (4745, 81024), (4992, 77015), (5064, 75920), (5486, 70080), (5694, 67520), (5840, 65832), (6240, 61612), (6330, 60736), (6752, 56940), (7008, 54860), (7592, 50640), (8229, 46720), (8320, 46209), (8440, 45552), (8760, 43888), (9344, 41145), (9490, 40512), (10128, 37960), (10972, 35040), (11388, 33760), (11680, 32916), (12480, 30806), (12660, 30368), (13504, 28470), (13715, 28032), (14016, 27430), (14235, 27008), (15184, 25320), (15403, 24960), (16458, 23360), (16880, 22776), (17520, 21944), (18980, 20256)]