139842240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:215

約数の個数: 224

約数和(自身を含む): 474415104

約数和(自身を除く): 334572864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 127, 148, 155, 160, 185, 186, 192, 222, 240, 248, 254, 296, 310, 320, 370, 372, 381, 444, 465, 480, 496, 508, 555, 592, 620, 635, 740, 744, 762, 888, 930, 960, 992, 1016, 1110, 1147, 1184, 1240, 1270, 1480, 1488, 1524, 1776, 1860, 1905, 1984, 2032, 2220, 2294, 2368, 2480, 2540, 2960, 2976, 3048, 3441, 3552, 3720, 3810, 3937, 4064, 4440, 4588, 4699, 4960, 5080, 5735, 5920, 5952, 6096, 6882, 7104, 7440, 7620, 7874, 8128, 8880, 9176, 9398, 9920, 10160, 11470, 11811, 11840, 12192, 13764, 14097, 14880, 15240, 15748, 17205, 17760, 18352, 18796, 19685, 20320, 22940, 23495, 23622, 24384, 27528, 28194, 29760, 30480, 31496, 34410, 35520, 36704, 37592, 39370, 40640, 45880, 46990, 47244, 55056, 56388, 59055, 60960, 62992, 68820, 70485, 73408, 75184, 78740, 91760, 93980, 94488, 110112, 112776, 118110, 121920, 125984, 137640, 140970, 145669, 150368, 157480, 183520, 187960, 188976, 220224, 225552, 236220, 251968, 275280, 281940, 291338, 300736, 314960, 367040, 375920, 377952, 437007, 451104, 472440, 550560, 563880, 582676, 629920, 728345, 751840, 755904, 874014, 902208, 944880, 1101120, 1127760, 1165352, 1259840, 1456690, 1503680, 1748028, 1889760, 2185035, 2255520, 2330704, 2913380, 3496056, 3779520, 4370070, 4511040, 4661408, 5826760, 6992112, 8740140, 9322816, 11653520, 13984224, 17480280, 23307040, 27968448, 34960560, 46614080, 69921120, 139842240]

約数ペア:

[(1, 139842240), (2, 69921120), (3, 46614080), (4, 34960560), (5, 27968448), (6, 23307040), (8, 17480280), (10, 13984224), (12, 11653520), (15, 9322816), (16, 8740140), (20, 6992112), (24, 5826760), (30, 4661408), (31, 4511040), (32, 4370070), (37, 3779520), (40, 3496056), (48, 2913380), (60, 2330704), (62, 2255520), (64, 2185035), (74, 1889760), (80, 1748028), (93, 1503680), (96, 1456690), (111, 1259840), (120, 1165352), (124, 1127760), (127, 1101120), (148, 944880), (155, 902208), (160, 874014), (185, 755904), (186, 751840), (192, 728345), (222, 629920), (240, 582676), (248, 563880), (254, 550560), (296, 472440), (310, 451104), (320, 437007), (370, 377952), (372, 375920), (381, 367040), (444, 314960), (465, 300736), (480, 291338), (496, 281940), (508, 275280), (555, 251968), (592, 236220), (620, 225552), (635, 220224), (740, 188976), (744, 187960), (762, 183520), (888, 157480), (930, 150368), (960, 145669), (992, 140970), (1016, 137640), (1110, 125984), (1147, 121920), (1184, 118110), (1240, 112776), (1270, 110112), (1480, 94488), (1488, 93980), (1524, 91760), (1776, 78740), (1860, 75184), (1905, 73408), (1984, 70485), (2032, 68820), (2220, 62992), (2294, 60960), (2368, 59055), (2480, 56388), (2540, 55056), (2960, 47244), (2976, 46990), (3048, 45880), (3441, 40640), (3552, 39370), (3720, 37592), (3810, 36704), (3937, 35520), (4064, 34410), (4440, 31496), (4588, 30480), (4699, 29760), (4960, 28194), (5080, 27528), (5735, 24384), (5920, 23622), (5952, 23495), (6096, 22940), (6882, 20320), (7104, 19685), (7440, 18796), (7620, 18352), (7874, 17760), (8128, 17205), (8880, 15748), (9176, 15240), (9398, 14880), (9920, 14097), (10160, 13764), (11470, 12192), (11811, 11840)]