71902080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 320

約数和(自身を含む): 273992400

約数和(自身を除く): 202090320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 73, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 135, 144, 146, 152, 160, 162, 171, 180, 190, 192, 216, 219, 228, 240, 270, 285, 288, 292, 304, 320, 324, 342, 360, 365, 380, 384, 405, 432, 438, 456, 480, 513, 540, 570, 576, 584, 608, 640, 648, 657, 684, 720, 730, 760, 810, 855, 864, 876, 912, 960, 1026, 1080, 1095, 1140, 1152, 1168, 1216, 1296, 1314, 1368, 1387, 1440, 1460, 1520, 1539, 1620, 1710, 1728, 1752, 1824, 1920, 1971, 2052, 2160, 2190, 2280, 2336, 2432, 2565, 2592, 2628, 2736, 2774, 2880, 2920, 3040, 3078, 3240, 3285, 3420, 3456, 3504, 3648, 3942, 4104, 4161, 4320, 4380, 4560, 4672, 5130, 5184, 5256, 5472, 5548, 5760, 5840, 5913, 6080, 6156, 6480, 6570, 6840, 6935, 7008, 7296, 7695, 7884, 8208, 8322, 8640, 8760, 9120, 9344, 9855, 10260, 10368, 10512, 10944, 11096, 11680, 11826, 12160, 12312, 12483, 12960, 13140, 13680, 13870, 14016, 15390, 15768, 16416, 16644, 17280, 17520, 18240, 19710, 20520, 20805, 21024, 21888, 22192, 23360, 23652, 24624, 24966, 25920, 26280, 27360, 27740, 28032, 29565, 30780, 31536, 32832, 33288, 35040, 36480, 37449, 39420, 41040, 41610, 42048, 44384, 46720, 47304, 49248, 49932, 51840, 52560, 54720, 55480, 59130, 61560, 62415, 63072, 65664, 66576, 70080, 74898, 78840, 82080, 83220, 84096, 88768, 94608, 98496, 99864, 105120, 109440, 110960, 112347, 118260, 123120, 124830, 126144, 133152, 140160, 149796, 157680, 164160, 166440, 177536, 187245, 189216, 196992, 199728, 210240, 221920, 224694, 236520, 246240, 249660, 252288, 266304, 299592, 315360, 328320, 332880, 374490, 378432, 399456, 420480, 443840, 449388, 473040, 492480, 499320, 532608, 561735, 599184, 630720, 665760, 748980, 756864, 798912, 887680, 898776, 946080, 984960, 998640, 1123470, 1198368, 1261440, 1331520, 1497960, 1597824, 1797552, 1892160, 1997280, 2246940, 2396736, 2663040, 2995920, 3595104, 3784320, 3994560, 4493880, 4793472, 5991840, 7190208, 7989120, 8987760, 11983680, 14380416, 17975520, 23967360, 35951040, 71902080]

約数ペア:

[(1, 71902080), (2, 35951040), (3, 23967360), (4, 17975520), (5, 14380416), (6, 11983680), (8, 8987760), (9, 7989120), (10, 7190208), (12, 5991840), (15, 4793472), (16, 4493880), (18, 3994560), (19, 3784320), (20, 3595104), (24, 2995920), (27, 2663040), (30, 2396736), (32, 2246940), (36, 1997280), (38, 1892160), (40, 1797552), (45, 1597824), (48, 1497960), (54, 1331520), (57, 1261440), (60, 1198368), (64, 1123470), (72, 998640), (73, 984960), (76, 946080), (80, 898776), (81, 887680), (90, 798912), (95, 756864), (96, 748980), (108, 665760), (114, 630720), (120, 599184), (128, 561735), (135, 532608), (144, 499320), (146, 492480), (152, 473040), (160, 449388), (162, 443840), (171, 420480), (180, 399456), (190, 378432), (192, 374490), (216, 332880), (219, 328320), (228, 315360), (240, 299592), (270, 266304), (285, 252288), (288, 249660), (292, 246240), (304, 236520), (320, 224694), (324, 221920), (342, 210240), (360, 199728), (365, 196992), (380, 189216), (384, 187245), (405, 177536), (432, 166440), (438, 164160), (456, 157680), (480, 149796), (513, 140160), (540, 133152), (570, 126144), (576, 124830), (584, 123120), (608, 118260), (640, 112347), (648, 110960), (657, 109440), (684, 105120), (720, 99864), (730, 98496), (760, 94608), (810, 88768), (855, 84096), (864, 83220), (876, 82080), (912, 78840), (960, 74898), (1026, 70080), (1080, 66576), (1095, 65664), (1140, 63072), (1152, 62415), (1168, 61560), (1216, 59130), (1296, 55480), (1314, 54720), (1368, 52560), (1387, 51840), (1440, 49932), (1460, 49248), (1520, 47304), (1539, 46720), (1620, 44384), (1710, 42048), (1728, 41610), (1752, 41040), (1824, 39420), (1920, 37449), (1971, 36480), (2052, 35040), (2160, 33288), (2190, 32832), (2280, 31536), (2336, 30780), (2432, 29565), (2565, 28032), (2592, 27740), (2628, 27360), (2736, 26280), (2774, 25920), (2880, 24966), (2920, 24624), (3040, 23652), (3078, 23360), (3240, 22192), (3285, 21888), (3420, 21024), (3456, 20805), (3504, 20520), (3648, 19710), (3942, 18240), (4104, 17520), (4161, 17280), (4320, 16644), (4380, 16416), (4560, 15768), (4672, 15390), (5130, 14016), (5184, 13870), (5256, 13680), (5472, 13140), (5548, 12960), (5760, 12483), (5840, 12312), (5913, 12160), (6080, 11826), (6156, 11680), (6480, 11096), (6570, 10944), (6840, 10512), (6935, 10368), (7008, 10260), (7296, 9855), (7695, 9344), (7884, 9120), (8208, 8760), (8322, 8640)]