152480640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:225

約数の個数: 256

約数和(自身を含む): 539784000

約数和(自身を除く): 387303360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 41, 48, 52, 60, 64, 65, 78, 80, 82, 96, 104, 120, 123, 128, 130, 149, 156, 160, 164, 192, 195, 205, 208, 240, 246, 260, 298, 312, 320, 328, 384, 390, 410, 416, 447, 480, 492, 520, 533, 596, 615, 624, 640, 656, 745, 780, 820, 832, 894, 960, 984, 1040, 1066, 1192, 1230, 1248, 1312, 1490, 1560, 1599, 1640, 1664, 1788, 1920, 1937, 1968, 2080, 2132, 2235, 2384, 2460, 2496, 2624, 2665, 2980, 3120, 3198, 3280, 3576, 3874, 3936, 4160, 4264, 4470, 4768, 4920, 4992, 5248, 5330, 5811, 5960, 6109, 6240, 6396, 6560, 7152, 7748, 7872, 7995, 8320, 8528, 8940, 9536, 9685, 9840, 10660, 11622, 11920, 12218, 12480, 12792, 13120, 14304, 15496, 15744, 15990, 17056, 17880, 18327, 19072, 19370, 19680, 21320, 23244, 23840, 24436, 24960, 25584, 26240, 28608, 29055, 30545, 30992, 31980, 34112, 35760, 36654, 38740, 39360, 42640, 46488, 47680, 48872, 51168, 57216, 58110, 61090, 61984, 63960, 68224, 71520, 73308, 77480, 78720, 79417, 85280, 91635, 92976, 95360, 97744, 102336, 116220, 122180, 123968, 127920, 143040, 146616, 154960, 158834, 170560, 183270, 185952, 195488, 204672, 232440, 238251, 244360, 247936, 255840, 286080, 293232, 309920, 317668, 341120, 366540, 371904, 390976, 397085, 464880, 476502, 488720, 511680, 586464, 619840, 635336, 733080, 743808, 781952, 794170, 929760, 953004, 977440, 1023360, 1172928, 1191255, 1239680, 1270672, 1466160, 1588340, 1859520, 1906008, 1954880, 2345856, 2382510, 2541344, 2932320, 3176680, 3719040, 3812016, 3909760, 4765020, 5082688, 5864640, 6353360, 7624032, 9530040, 10165376, 11729280, 12706720, 15248064, 19060080, 25413440, 30496128, 38120160, 50826880, 76240320, 152480640]

約数ペア:

[(1, 152480640), (2, 76240320), (3, 50826880), (4, 38120160), (5, 30496128), (6, 25413440), (8, 19060080), (10, 15248064), (12, 12706720), (13, 11729280), (15, 10165376), (16, 9530040), (20, 7624032), (24, 6353360), (26, 5864640), (30, 5082688), (32, 4765020), (39, 3909760), (40, 3812016), (41, 3719040), (48, 3176680), (52, 2932320), (60, 2541344), (64, 2382510), (65, 2345856), (78, 1954880), (80, 1906008), (82, 1859520), (96, 1588340), (104, 1466160), (120, 1270672), (123, 1239680), (128, 1191255), (130, 1172928), (149, 1023360), (156, 977440), (160, 953004), (164, 929760), (192, 794170), (195, 781952), (205, 743808), (208, 733080), (240, 635336), (246, 619840), (260, 586464), (298, 511680), (312, 488720), (320, 476502), (328, 464880), (384, 397085), (390, 390976), (410, 371904), (416, 366540), (447, 341120), (480, 317668), (492, 309920), (520, 293232), (533, 286080), (596, 255840), (615, 247936), (624, 244360), (640, 238251), (656, 232440), (745, 204672), (780, 195488), (820, 185952), (832, 183270), (894, 170560), (960, 158834), (984, 154960), (1040, 146616), (1066, 143040), (1192, 127920), (1230, 123968), (1248, 122180), (1312, 116220), (1490, 102336), (1560, 97744), (1599, 95360), (1640, 92976), (1664, 91635), (1788, 85280), (1920, 79417), (1937, 78720), (1968, 77480), (2080, 73308), (2132, 71520), (2235, 68224), (2384, 63960), (2460, 61984), (2496, 61090), (2624, 58110), (2665, 57216), (2980, 51168), (3120, 48872), (3198, 47680), (3280, 46488), (3576, 42640), (3874, 39360), (3936, 38740), (4160, 36654), (4264, 35760), (4470, 34112), (4768, 31980), (4920, 30992), (4992, 30545), (5248, 29055), (5330, 28608), (5811, 26240), (5960, 25584), (6109, 24960), (6240, 24436), (6396, 23840), (6560, 23244), (7152, 21320), (7748, 19680), (7872, 19370), (7995, 19072), (8320, 18327), (8528, 17880), (8940, 17056), (9536, 15990), (9685, 15744), (9840, 15496), (10660, 14304), (11622, 13120), (11920, 12792), (12218, 12480)]