188401920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:237

約数の個数: 288

約数和(自身を含む): 707976192

約数和(自身を除く): 519574272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 43, 48, 56, 60, 64, 70, 80, 84, 86, 96, 105, 112, 120, 128, 129, 140, 160, 163, 168, 172, 192, 210, 215, 224, 240, 256, 258, 280, 301, 320, 326, 336, 344, 384, 420, 430, 448, 480, 489, 516, 560, 602, 640, 645, 652, 672, 688, 768, 815, 840, 860, 896, 903, 960, 978, 1032, 1120, 1141, 1204, 1280, 1290, 1304, 1344, 1376, 1505, 1630, 1680, 1720, 1792, 1806, 1920, 1956, 2064, 2240, 2282, 2408, 2445, 2580, 2608, 2688, 2752, 3010, 3260, 3360, 3423, 3440, 3612, 3840, 3912, 4128, 4480, 4515, 4564, 4816, 4890, 5160, 5216, 5376, 5504, 5705, 6020, 6520, 6720, 6846, 6880, 7009, 7224, 7824, 8256, 8960, 9030, 9128, 9632, 9780, 10320, 10432, 11008, 11410, 12040, 13040, 13440, 13692, 13760, 14018, 14448, 15648, 16512, 17115, 18060, 18256, 19264, 19560, 20640, 20864, 21027, 22820, 24080, 26080, 26880, 27384, 27520, 28036, 28896, 31296, 33024, 34230, 35045, 36120, 36512, 38528, 39120, 41280, 41728, 42054, 45640, 48160, 49063, 52160, 54768, 55040, 56072, 57792, 62592, 68460, 70090, 72240, 73024, 77056, 78240, 82560, 84108, 91280, 96320, 98126, 104320, 105135, 109536, 112144, 115584, 125184, 136920, 140180, 144480, 146048, 147189, 156480, 165120, 168216, 182560, 192640, 196252, 208640, 210270, 219072, 224288, 231168, 245315, 273840, 280360, 288960, 292096, 294378, 312960, 336432, 365120, 385280, 392504, 420540, 438144, 448576, 490630, 547680, 560720, 577920, 588756, 625920, 672864, 730240, 735945, 785008, 841080, 876288, 897152, 981260, 1095360, 1121440, 1155840, 1177512, 1345728, 1460480, 1471890, 1570016, 1682160, 1794304, 1962520, 2190720, 2242880, 2355024, 2691456, 2943780, 3140032, 3364320, 3925040, 4381440, 4485760, 4710048, 5382912, 5887560, 6280064, 6728640, 7850080, 8971520, 9420096, 11775120, 12560128, 13457280, 15700160, 18840192, 23550240, 26914560, 31400320, 37680384, 47100480, 62800640, 94200960, 188401920]

約数ペア:

[(1, 188401920), (2, 94200960), (3, 62800640), (4, 47100480), (5, 37680384), (6, 31400320), (7, 26914560), (8, 23550240), (10, 18840192), (12, 15700160), (14, 13457280), (15, 12560128), (16, 11775120), (20, 9420096), (21, 8971520), (24, 7850080), (28, 6728640), (30, 6280064), (32, 5887560), (35, 5382912), (40, 4710048), (42, 4485760), (43, 4381440), (48, 3925040), (56, 3364320), (60, 3140032), (64, 2943780), (70, 2691456), (80, 2355024), (84, 2242880), (86, 2190720), (96, 1962520), (105, 1794304), (112, 1682160), (120, 1570016), (128, 1471890), (129, 1460480), (140, 1345728), (160, 1177512), (163, 1155840), (168, 1121440), (172, 1095360), (192, 981260), (210, 897152), (215, 876288), (224, 841080), (240, 785008), (256, 735945), (258, 730240), (280, 672864), (301, 625920), (320, 588756), (326, 577920), (336, 560720), (344, 547680), (384, 490630), (420, 448576), (430, 438144), (448, 420540), (480, 392504), (489, 385280), (516, 365120), (560, 336432), (602, 312960), (640, 294378), (645, 292096), (652, 288960), (672, 280360), (688, 273840), (768, 245315), (815, 231168), (840, 224288), (860, 219072), (896, 210270), (903, 208640), (960, 196252), (978, 192640), (1032, 182560), (1120, 168216), (1141, 165120), (1204, 156480), (1280, 147189), (1290, 146048), (1304, 144480), (1344, 140180), (1376, 136920), (1505, 125184), (1630, 115584), (1680, 112144), (1720, 109536), (1792, 105135), (1806, 104320), (1920, 98126), (1956, 96320), (2064, 91280), (2240, 84108), (2282, 82560), (2408, 78240), (2445, 77056), (2580, 73024), (2608, 72240), (2688, 70090), (2752, 68460), (3010, 62592), (3260, 57792), (3360, 56072), (3423, 55040), (3440, 54768), (3612, 52160), (3840, 49063), (3912, 48160), (4128, 45640), (4480, 42054), (4515, 41728), (4564, 41280), (4816, 39120), (4890, 38528), (5160, 36512), (5216, 36120), (5376, 35045), (5504, 34230), (5705, 33024), (6020, 31296), (6520, 28896), (6720, 28036), (6846, 27520), (6880, 27384), (7009, 26880), (7224, 26080), (7824, 24080), (8256, 22820), (8960, 21027), (9030, 20864), (9128, 20640), (9632, 19560), (9780, 19264), (10320, 18256), (10432, 18060), (11008, 17115), (11410, 16512), (12040, 15648), (13040, 14448), (13440, 14018), (13692, 13760)]