154368720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 594604800

約数和(自身を除く): 440236080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 73, 80, 88, 89, 90, 99, 108, 110, 120, 132, 135, 144, 146, 165, 176, 178, 180, 198, 216, 219, 220, 240, 264, 267, 270, 292, 297, 330, 356, 360, 365, 396, 432, 438, 440, 445, 495, 528, 534, 540, 584, 594, 657, 660, 712, 720, 730, 792, 801, 803, 876, 880, 890, 979, 990, 1068, 1080, 1095, 1168, 1188, 1314, 1320, 1335, 1424, 1460, 1485, 1584, 1602, 1606, 1752, 1780, 1958, 1971, 1980, 2136, 2160, 2190, 2376, 2403, 2409, 2628, 2640, 2670, 2920, 2937, 2970, 3204, 3212, 3285, 3504, 3560, 3916, 3942, 3960, 4005, 4015, 4272, 4380, 4752, 4806, 4818, 4895, 5256, 5340, 5840, 5874, 5940, 6408, 6424, 6497, 6570, 7120, 7227, 7832, 7884, 7920, 8010, 8030, 8760, 8811, 9612, 9636, 9790, 9855, 10512, 10680, 11748, 11880, 12015, 12045, 12816, 12848, 12994, 13140, 14454, 14685, 15664, 15768, 16020, 16060, 17520, 17622, 19224, 19272, 19491, 19580, 19710, 21360, 21681, 23496, 23760, 24030, 24090, 25988, 26280, 26433, 28908, 29370, 31536, 32040, 32120, 32485, 35244, 36135, 38448, 38544, 38982, 39160, 39420, 43362, 44055, 46992, 48060, 48180, 51976, 52560, 52866, 57816, 58473, 58740, 64080, 64240, 64970, 70488, 71467, 72270, 77964, 78320, 78840, 86724, 88110, 96120, 96360, 97455, 103952, 105732, 108405, 115632, 116946, 117480, 129940, 132165, 140976, 142934, 144540, 155928, 157680, 173448, 175419, 176220, 192240, 192720, 194910, 211464, 214401, 216810, 233892, 234960, 259880, 264330, 285868, 289080, 292365, 311856, 346896, 350838, 352440, 357335, 389820, 422928, 428802, 433620, 467784, 519760, 528660, 571736, 578160, 584730, 643203, 701676, 704880, 714670, 779640, 857604, 867240, 877095, 935568, 1057320, 1072005, 1143472, 1169460, 1286406, 1403352, 1429340, 1559280, 1715208, 1734480, 1754190, 1929609, 2114640, 2144010, 2338920, 2572812, 2806704, 2858680, 3216015, 3430416, 3508380, 3859218, 4288020, 4677840, 5145624, 5717360, 6432030, 7016760, 7718436, 8576040, 9648045, 10291248, 12864060, 14033520, 15436872, 17152080, 19296090, 25728120, 30873744, 38592180, 51456240, 77184360, 154368720]

約数ペア:

[(1, 154368720), (2, 77184360), (3, 51456240), (4, 38592180), (5, 30873744), (6, 25728120), (8, 19296090), (9, 17152080), (10, 15436872), (11, 14033520), (12, 12864060), (15, 10291248), (16, 9648045), (18, 8576040), (20, 7718436), (22, 7016760), (24, 6432030), (27, 5717360), (30, 5145624), (33, 4677840), (36, 4288020), (40, 3859218), (44, 3508380), (45, 3430416), (48, 3216015), (54, 2858680), (55, 2806704), (60, 2572812), (66, 2338920), (72, 2144010), (73, 2114640), (80, 1929609), (88, 1754190), (89, 1734480), (90, 1715208), (99, 1559280), (108, 1429340), (110, 1403352), (120, 1286406), (132, 1169460), (135, 1143472), (144, 1072005), (146, 1057320), (165, 935568), (176, 877095), (178, 867240), (180, 857604), (198, 779640), (216, 714670), (219, 704880), (220, 701676), (240, 643203), (264, 584730), (267, 578160), (270, 571736), (292, 528660), (297, 519760), (330, 467784), (356, 433620), (360, 428802), (365, 422928), (396, 389820), (432, 357335), (438, 352440), (440, 350838), (445, 346896), (495, 311856), (528, 292365), (534, 289080), (540, 285868), (584, 264330), (594, 259880), (657, 234960), (660, 233892), (712, 216810), (720, 214401), (730, 211464), (792, 194910), (801, 192720), (803, 192240), (876, 176220), (880, 175419), (890, 173448), (979, 157680), (990, 155928), (1068, 144540), (1080, 142934), (1095, 140976), (1168, 132165), (1188, 129940), (1314, 117480), (1320, 116946), (1335, 115632), (1424, 108405), (1460, 105732), (1485, 103952), (1584, 97455), (1602, 96360), (1606, 96120), (1752, 88110), (1780, 86724), (1958, 78840), (1971, 78320), (1980, 77964), (2136, 72270), (2160, 71467), (2190, 70488), (2376, 64970), (2403, 64240), (2409, 64080), (2628, 58740), (2640, 58473), (2670, 57816), (2920, 52866), (2937, 52560), (2970, 51976), (3204, 48180), (3212, 48060), (3285, 46992), (3504, 44055), (3560, 43362), (3916, 39420), (3942, 39160), (3960, 38982), (4005, 38544), (4015, 38448), (4272, 36135), (4380, 35244), (4752, 32485), (4806, 32120), (4818, 32040), (4895, 31536), (5256, 29370), (5340, 28908), (5840, 26433), (5874, 26280), (5940, 25988), (6408, 24090), (6424, 24030), (6497, 23760), (6570, 23496), (7120, 21681), (7227, 21360), (7832, 19710), (7884, 19580), (7920, 19491), (8010, 19272), (8030, 19224), (8760, 17622), (8811, 17520), (9612, 16060), (9636, 16020), (9790, 15768), (9855, 15664), (10512, 14685), (10680, 14454), (11748, 13140), (11880, 12994), (12015, 12848), (12045, 12816)]