222749280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:270

約数の個数: 288

約数和(自身を含む): 834908256

約数和(自身を除く): 612158976

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 73, 78, 80, 90, 96, 104, 117, 120, 130, 144, 146, 156, 160, 163, 180, 195, 208, 219, 234, 240, 260, 288, 292, 312, 326, 360, 365, 390, 416, 438, 468, 480, 489, 520, 584, 585, 624, 652, 657, 720, 730, 780, 815, 876, 936, 949, 978, 1040, 1095, 1168, 1170, 1248, 1304, 1314, 1440, 1460, 1467, 1560, 1630, 1752, 1872, 1898, 1956, 2080, 2119, 2190, 2336, 2340, 2445, 2608, 2628, 2847, 2920, 2934, 3120, 3260, 3285, 3504, 3744, 3796, 3912, 4238, 4380, 4680, 4745, 4890, 5216, 5256, 5694, 5840, 5868, 6240, 6357, 6520, 6570, 7008, 7335, 7592, 7824, 8476, 8541, 8760, 9360, 9490, 9780, 10512, 10595, 11388, 11680, 11736, 11899, 12714, 13040, 13140, 14235, 14670, 15184, 15648, 16952, 17082, 17520, 18720, 18980, 19071, 19560, 21024, 21190, 22776, 23472, 23798, 25428, 26080, 26280, 28470, 29340, 30368, 31785, 33904, 34164, 35040, 35697, 37960, 38142, 39120, 42380, 42705, 45552, 46944, 47596, 50856, 52560, 56940, 58680, 59495, 63570, 67808, 68328, 71394, 75920, 76284, 78240, 84760, 85410, 91104, 95192, 95355, 101712, 105120, 107091, 113880, 117360, 118990, 127140, 136656, 142788, 151840, 152568, 154687, 169520, 170820, 178485, 190384, 190710, 203424, 214182, 227760, 234720, 237980, 254280, 273312, 285576, 305136, 309374, 339040, 341640, 356970, 380768, 381420, 428364, 455520, 464061, 475960, 508560, 535455, 571152, 610272, 618748, 683280, 713940, 762840, 773435, 856728, 928122, 951920, 1017120, 1070910, 1142304, 1237496, 1366560, 1392183, 1427880, 1525680, 1546870, 1713456, 1856244, 1903840, 2141820, 2320305, 2474992, 2784366, 2855760, 3051360, 3093740, 3426912, 3712488, 4283640, 4640610, 4949984, 5568732, 5711520, 6187480, 6960915, 7424976, 8567280, 9281220, 11137464, 12374960, 13921830, 14849952, 17134560, 18562440, 22274928, 24749920, 27843660, 37124880, 44549856, 55687320, 74249760, 111374640, 222749280]

約数ペア:

[(1, 222749280), (2, 111374640), (3, 74249760), (4, 55687320), (5, 44549856), (6, 37124880), (8, 27843660), (9, 24749920), (10, 22274928), (12, 18562440), (13, 17134560), (15, 14849952), (16, 13921830), (18, 12374960), (20, 11137464), (24, 9281220), (26, 8567280), (30, 7424976), (32, 6960915), (36, 6187480), (39, 5711520), (40, 5568732), (45, 4949984), (48, 4640610), (52, 4283640), (60, 3712488), (65, 3426912), (72, 3093740), (73, 3051360), (78, 2855760), (80, 2784366), (90, 2474992), (96, 2320305), (104, 2141820), (117, 1903840), (120, 1856244), (130, 1713456), (144, 1546870), (146, 1525680), (156, 1427880), (160, 1392183), (163, 1366560), (180, 1237496), (195, 1142304), (208, 1070910), (219, 1017120), (234, 951920), (240, 928122), (260, 856728), (288, 773435), (292, 762840), (312, 713940), (326, 683280), (360, 618748), (365, 610272), (390, 571152), (416, 535455), (438, 508560), (468, 475960), (480, 464061), (489, 455520), (520, 428364), (584, 381420), (585, 380768), (624, 356970), (652, 341640), (657, 339040), (720, 309374), (730, 305136), (780, 285576), (815, 273312), (876, 254280), (936, 237980), (949, 234720), (978, 227760), (1040, 214182), (1095, 203424), (1168, 190710), (1170, 190384), (1248, 178485), (1304, 170820), (1314, 169520), (1440, 154687), (1460, 152568), (1467, 151840), (1560, 142788), (1630, 136656), (1752, 127140), (1872, 118990), (1898, 117360), (1956, 113880), (2080, 107091), (2119, 105120), (2190, 101712), (2336, 95355), (2340, 95192), (2445, 91104), (2608, 85410), (2628, 84760), (2847, 78240), (2920, 76284), (2934, 75920), (3120, 71394), (3260, 68328), (3285, 67808), (3504, 63570), (3744, 59495), (3796, 58680), (3912, 56940), (4238, 52560), (4380, 50856), (4680, 47596), (4745, 46944), (4890, 45552), (5216, 42705), (5256, 42380), (5694, 39120), (5840, 38142), (5868, 37960), (6240, 35697), (6357, 35040), (6520, 34164), (6570, 33904), (7008, 31785), (7335, 30368), (7592, 29340), (7824, 28470), (8476, 26280), (8541, 26080), (8760, 25428), (9360, 23798), (9490, 23472), (9780, 22776), (10512, 21190), (10595, 21024), (11388, 19560), (11680, 19071), (11736, 18980), (11899, 18720), (12714, 17520), (13040, 17082), (13140, 16952), (14235, 15648), (14670, 15184)]