249742080

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1$

素因数の和:216

約数の個数: 432

約数和(自身を含む): 1045873920

約数和(自身を除く): 796131840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 163, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 326, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 489, 504, 532, 560, 570, 576, 608, 630, 640, 652, 665, 672, 684, 720, 760, 768, 798, 815, 840, 855, 896, 912, 960, 978, 1008, 1064, 1120, 1140, 1141, 1152, 1197, 1216, 1260, 1280, 1304, 1330, 1344, 1368, 1440, 1467, 1520, 1596, 1630, 1680, 1710, 1792, 1824, 1920, 1956, 1995, 2016, 2128, 2240, 2280, 2282, 2304, 2394, 2432, 2445, 2520, 2608, 2660, 2688, 2736, 2880, 2934, 3040, 3097, 3192, 3260, 3360, 3420, 3423, 3648, 3840, 3912, 3990, 4032, 4256, 4480, 4560, 4564, 4788, 4864, 4890, 5040, 5216, 5320, 5376, 5472, 5705, 5760, 5868, 5985, 6080, 6194, 6384, 6520, 6720, 6840, 6846, 7296, 7335, 7824, 7980, 8064, 8512, 8960, 9120, 9128, 9291, 9576, 9780, 10080, 10269, 10432, 10640, 10944, 11410, 11520, 11736, 11970, 12160, 12388, 12768, 13040, 13440, 13680, 13692, 14592, 14670, 15485, 15648, 15960, 16128, 17024, 17115, 18240, 18256, 18582, 19152, 19560, 20160, 20538, 20864, 21280, 21679, 21888, 22820, 23472, 23940, 24320, 24776, 25536, 26080, 26880, 27360, 27384, 27873, 29340, 30970, 31296, 31920, 34048, 34230, 36480, 36512, 37164, 38304, 39120, 40320, 41076, 41728, 42560, 43358, 43776, 45640, 46455, 46944, 47880, 49552, 51072, 51345, 52160, 54720, 54768, 55746, 58680, 61940, 62592, 63840, 65037, 68460, 72960, 73024, 74328, 76608, 78240, 80640, 82152, 85120, 86716, 91280, 92910, 93888, 95760, 99104, 102144, 102690, 104320, 108395, 109440, 109536, 111492, 117360, 123880, 125184, 127680, 130074, 136920, 139365, 146048, 148656, 153216, 156480, 164304, 170240, 173432, 182560, 185820, 187776, 191520, 195111, 198208, 205380, 208640, 216790, 218880, 219072, 222984, 234720, 247760, 255360, 260148, 273840, 278730, 292096, 297312, 306432, 312960, 325185, 328608, 346864, 365120, 371640, 375552, 383040, 390222, 396416, 410760, 433580, 438144, 445968, 469440, 495520, 510720, 520296, 547680, 557460, 594624, 625920, 650370, 657216, 693728, 730240, 743280, 766080, 780444, 792832, 821520, 867160, 876288, 891936, 938880, 975555, 991040, 1040592, 1095360, 1114920, 1189248, 1300740, 1314432, 1387456, 1460480, 1486560, 1532160, 1560888, 1643040, 1734320, 1783872, 1877760, 1951110, 1982080, 2081184, 2190720, 2229840, 2378496, 2601480, 2628864, 2774912, 2973120, 3121776, 3286080, 3468640, 3567744, 3902220, 3964160, 4162368, 4381440, 4459680, 5202960, 5549824, 5946240, 6243552, 6572160, 6937280, 7135488, 7804440, 8324736, 8919360, 10405920, 11892480, 12487104, 13144320, 13874560, 15608880, 16649472, 17838720, 20811840, 24974208, 27749120, 31217760, 35677440, 41623680, 49948416, 62435520, 83247360, 124871040, 249742080]

約数ペア:

[(1, 249742080), (2, 124871040), (3, 83247360), (4, 62435520), (5, 49948416), (6, 41623680), (7, 35677440), (8, 31217760), (9, 27749120), (10, 24974208), (12, 20811840), (14, 17838720), (15, 16649472), (16, 15608880), (18, 13874560), (19, 13144320), (20, 12487104), (21, 11892480), (24, 10405920), (28, 8919360), (30, 8324736), (32, 7804440), (35, 7135488), (36, 6937280), (38, 6572160), (40, 6243552), (42, 5946240), (45, 5549824), (48, 5202960), (56, 4459680), (57, 4381440), (60, 4162368), (63, 3964160), (64, 3902220), (70, 3567744), (72, 3468640), (76, 3286080), (80, 3121776), (84, 2973120), (90, 2774912), (95, 2628864), (96, 2601480), (105, 2378496), (112, 2229840), (114, 2190720), (120, 2081184), (126, 1982080), (128, 1951110), (133, 1877760), (140, 1783872), (144, 1734320), (152, 1643040), (160, 1560888), (163, 1532160), (168, 1486560), (171, 1460480), (180, 1387456), (190, 1314432), (192, 1300740), (210, 1189248), (224, 1114920), (228, 1095360), (240, 1040592), (252, 991040), (256, 975555), (266, 938880), (280, 891936), (285, 876288), (288, 867160), (304, 821520), (315, 792832), (320, 780444), (326, 766080), (336, 743280), (342, 730240), (360, 693728), (380, 657216), (384, 650370), (399, 625920), (420, 594624), (448, 557460), (456, 547680), (480, 520296), (489, 510720), (504, 495520), (532, 469440), (560, 445968), (570, 438144), (576, 433580), (608, 410760), (630, 396416), (640, 390222), (652, 383040), (665, 375552), (672, 371640), (684, 365120), (720, 346864), (760, 328608), (768, 325185), (798, 312960), (815, 306432), (840, 297312), (855, 292096), (896, 278730), (912, 273840), (960, 260148), (978, 255360), (1008, 247760), (1064, 234720), (1120, 222984), (1140, 219072), (1141, 218880), (1152, 216790), (1197, 208640), (1216, 205380), (1260, 198208), (1280, 195111), (1304, 191520), (1330, 187776), (1344, 185820), (1368, 182560), (1440, 173432), (1467, 170240), (1520, 164304), (1596, 156480), (1630, 153216), (1680, 148656), (1710, 146048), (1792, 139365), (1824, 136920), (1920, 130074), (1956, 127680), (1995, 125184), (2016, 123880), (2128, 117360), (2240, 111492), (2280, 109536), (2282, 109440), (2304, 108395), (2394, 104320), (2432, 102690), (2445, 102144), (2520, 99104), (2608, 95760), (2660, 93888), (2688, 92910), (2736, 91280), (2880, 86716), (2934, 85120), (3040, 82152), (3097, 80640), (3192, 78240), (3260, 76608), (3360, 74328), (3420, 73024), (3423, 72960), (3648, 68460), (3840, 65037), (3912, 63840), (3990, 62592), (4032, 61940), (4256, 58680), (4480, 55746), (4560, 54768), (4564, 54720), (4788, 52160), (4864, 51345), (4890, 51072), (5040, 49552), (5216, 47880), (5320, 46944), (5376, 46455), (5472, 45640), (5705, 43776), (5760, 43358), (5868, 42560), (5985, 41728), (6080, 41076), (6194, 40320), (6384, 39120), (6520, 38304), (6720, 37164), (6840, 36512), (6846, 36480), (7296, 34230), (7335, 34048), (7824, 31920), (7980, 31296), (8064, 30970), (8512, 29340), (8960, 27873), (9120, 27384), (9128, 27360), (9291, 26880), (9576, 26080), (9780, 25536), (10080, 24776), (10269, 24320), (10432, 23940), (10640, 23472), (10944, 22820), (11410, 21888), (11520, 21679), (11736, 21280), (11970, 20864), (12160, 20538), (12388, 20160), (12768, 19560), (13040, 19152), (13440, 18582), (13680, 18256), (13692, 18240), (14592, 17115), (14670, 17024), (15485, 16128), (15648, 15960)]