155787840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 448

約数和(自身を含む): 631545600

約数和(自身を除く): 475757760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 73, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 146, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 219, 228, 234, 240, 247, 260, 270, 285, 288, 292, 304, 312, 320, 342, 351, 360, 365, 380, 390, 416, 432, 438, 456, 468, 480, 494, 513, 520, 540, 570, 576, 584, 585, 608, 624, 657, 684, 702, 720, 730, 741, 760, 780, 832, 855, 864, 876, 912, 936, 949, 960, 988, 1026, 1040, 1080, 1095, 1140, 1168, 1170, 1216, 1235, 1248, 1314, 1368, 1387, 1404, 1440, 1460, 1482, 1520, 1560, 1710, 1728, 1752, 1755, 1824, 1872, 1898, 1971, 1976, 2052, 2080, 2160, 2190, 2223, 2280, 2336, 2340, 2470, 2496, 2565, 2628, 2736, 2774, 2808, 2847, 2880, 2920, 2964, 3040, 3120, 3285, 3420, 3504, 3510, 3648, 3705, 3744, 3796, 3942, 3952, 4104, 4160, 4161, 4320, 4380, 4446, 4560, 4672, 4680, 4745, 4940, 5130, 5256, 5472, 5548, 5616, 5694, 5840, 5928, 6080, 6240, 6570, 6669, 6840, 6935, 7008, 7020, 7410, 7488, 7592, 7884, 7904, 8208, 8322, 8541, 8640, 8760, 8892, 9120, 9360, 9490, 9855, 9880, 10260, 10512, 10944, 11096, 11115, 11232, 11388, 11680, 11856, 12480, 12483, 13140, 13338, 13680, 13870, 14016, 14040, 14235, 14820, 15184, 15768, 15808, 16416, 16644, 17082, 17520, 17784, 18031, 18240, 18720, 18980, 19710, 19760, 20520, 20805, 21024, 22192, 22230, 22464, 22776, 23360, 23712, 24966, 25623, 26280, 26676, 27360, 27740, 28080, 28470, 29640, 30368, 31536, 32832, 33288, 33345, 34164, 35040, 35568, 36062, 37440, 37449, 37960, 39420, 39520, 41040, 41610, 42048, 42705, 44384, 44460, 45552, 47424, 49932, 51246, 52560, 53352, 54093, 54720, 55480, 56160, 56940, 59280, 60736, 62415, 63072, 66576, 66690, 68328, 70080, 71136, 72124, 74898, 75920, 78840, 79040, 82080, 83220, 85410, 88768, 88920, 90155, 91104, 99864, 102492, 105120, 106704, 108186, 110960, 112320, 113880, 118560, 124830, 126144, 128115, 133152, 133380, 136656, 142272, 144248, 149796, 151840, 157680, 162279, 164160, 166440, 170820, 177840, 180310, 182208, 187245, 199728, 204984, 210240, 213408, 216372, 221920, 227760, 237120, 249660, 256230, 266304, 266760, 270465, 273312, 288496, 299592, 303680, 315360, 324558, 332880, 341640, 355680, 360620, 374490, 399456, 409968, 426816, 432744, 443840, 455520, 486837, 499320, 512460, 533520, 540930, 546624, 576992, 599184, 630720, 649116, 665760, 683280, 711360, 721240, 748980, 798912, 811395, 819936, 865488, 911040, 973674, 998640, 1024920, 1067040, 1081860, 1153984, 1198368, 1298232, 1331520, 1366560, 1442480, 1497960, 1622790, 1639872, 1730976, 1947348, 1997280, 2049840, 2134080, 2163720, 2396736, 2434185, 2596464, 2733120, 2884960, 2995920, 3245580, 3461952, 3894696, 3994560, 4099680, 4327440, 4868370, 5192928, 5769920, 5991840, 6491160, 7789392, 8199360, 8654880, 9736740, 10385856, 11983680, 12982320, 15578784, 17309760, 19473480, 25964640, 31157568, 38946960, 51929280, 77893920, 155787840]

約数ペア:

[(1, 155787840), (2, 77893920), (3, 51929280), (4, 38946960), (5, 31157568), (6, 25964640), (8, 19473480), (9, 17309760), (10, 15578784), (12, 12982320), (13, 11983680), (15, 10385856), (16, 9736740), (18, 8654880), (19, 8199360), (20, 7789392), (24, 6491160), (26, 5991840), (27, 5769920), (30, 5192928), (32, 4868370), (36, 4327440), (38, 4099680), (39, 3994560), (40, 3894696), (45, 3461952), (48, 3245580), (52, 2995920), (54, 2884960), (57, 2733120), (60, 2596464), (64, 2434185), (65, 2396736), (72, 2163720), (73, 2134080), (76, 2049840), (78, 1997280), (80, 1947348), (90, 1730976), (95, 1639872), (96, 1622790), (104, 1497960), (108, 1442480), (114, 1366560), (117, 1331520), (120, 1298232), (130, 1198368), (135, 1153984), (144, 1081860), (146, 1067040), (152, 1024920), (156, 998640), (160, 973674), (171, 911040), (180, 865488), (190, 819936), (192, 811395), (195, 798912), (208, 748980), (216, 721240), (219, 711360), (228, 683280), (234, 665760), (240, 649116), (247, 630720), (260, 599184), (270, 576992), (285, 546624), (288, 540930), (292, 533520), (304, 512460), (312, 499320), (320, 486837), (342, 455520), (351, 443840), (360, 432744), (365, 426816), (380, 409968), (390, 399456), (416, 374490), (432, 360620), (438, 355680), (456, 341640), (468, 332880), (480, 324558), (494, 315360), (513, 303680), (520, 299592), (540, 288496), (570, 273312), (576, 270465), (584, 266760), (585, 266304), (608, 256230), (624, 249660), (657, 237120), (684, 227760), (702, 221920), (720, 216372), (730, 213408), (741, 210240), (760, 204984), (780, 199728), (832, 187245), (855, 182208), (864, 180310), (876, 177840), (912, 170820), (936, 166440), (949, 164160), (960, 162279), (988, 157680), (1026, 151840), (1040, 149796), (1080, 144248), (1095, 142272), (1140, 136656), (1168, 133380), (1170, 133152), (1216, 128115), (1235, 126144), (1248, 124830), (1314, 118560), (1368, 113880), (1387, 112320), (1404, 110960), (1440, 108186), (1460, 106704), (1482, 105120), (1520, 102492), (1560, 99864), (1710, 91104), (1728, 90155), (1752, 88920), (1755, 88768), (1824, 85410), (1872, 83220), (1898, 82080), (1971, 79040), (1976, 78840), (2052, 75920), (2080, 74898), (2160, 72124), (2190, 71136), (2223, 70080), (2280, 68328), (2336, 66690), (2340, 66576), (2470, 63072), (2496, 62415), (2565, 60736), (2628, 59280), (2736, 56940), (2774, 56160), (2808, 55480), (2847, 54720), (2880, 54093), (2920, 53352), (2964, 52560), (3040, 51246), (3120, 49932), (3285, 47424), (3420, 45552), (3504, 44460), (3510, 44384), (3648, 42705), (3705, 42048), (3744, 41610), (3796, 41040), (3942, 39520), (3952, 39420), (4104, 37960), (4160, 37449), (4161, 37440), (4320, 36062), (4380, 35568), (4446, 35040), (4560, 34164), (4672, 33345), (4680, 33288), (4745, 32832), (4940, 31536), (5130, 30368), (5256, 29640), (5472, 28470), (5548, 28080), (5616, 27740), (5694, 27360), (5840, 26676), (5928, 26280), (6080, 25623), (6240, 24966), (6570, 23712), (6669, 23360), (6840, 22776), (6935, 22464), (7008, 22230), (7020, 22192), (7410, 21024), (7488, 20805), (7592, 20520), (7884, 19760), (7904, 19710), (8208, 18980), (8322, 18720), (8541, 18240), (8640, 18031), (8760, 17784), (8892, 17520), (9120, 17082), (9360, 16644), (9490, 16416), (9855, 15808), (9880, 15768), (10260, 15184), (10512, 14820), (10944, 14235), (11096, 14040), (11115, 14016), (11232, 13870), (11388, 13680), (11680, 13338), (11856, 13140), (12480, 12483)]