611012480

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 1710858240

約数和(自身を除く): 1099845760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 31, 32, 40, 46, 52, 62, 64, 65, 80, 92, 103, 104, 115, 124, 128, 130, 155, 160, 184, 206, 208, 230, 248, 260, 299, 310, 320, 368, 403, 412, 416, 460, 496, 515, 520, 598, 620, 640, 713, 736, 806, 824, 832, 920, 992, 1030, 1040, 1196, 1240, 1339, 1426, 1472, 1495, 1612, 1648, 1664, 1840, 1984, 2015, 2060, 2080, 2369, 2392, 2480, 2678, 2852, 2944, 2990, 3193, 3224, 3296, 3565, 3680, 3968, 4030, 4120, 4160, 4738, 4784, 4960, 5356, 5704, 5980, 6386, 6448, 6592, 6695, 7130, 7360, 8060, 8240, 8320, 9269, 9476, 9568, 9920, 10712, 11408, 11845, 11960, 12772, 12896, 13184, 13390, 14260, 14720, 15965, 16120, 16480, 18538, 18952, 19136, 19840, 21424, 22816, 23690, 23920, 25544, 25792, 26780, 28520, 30797, 31930, 32240, 32960, 37076, 37904, 38272, 41509, 42848, 45632, 46345, 47380, 47840, 51088, 51584, 53560, 57040, 61594, 63860, 64480, 65920, 73439, 74152, 75808, 83018, 85696, 91264, 92690, 94760, 95680, 102176, 107120, 114080, 123188, 127720, 128960, 146878, 148304, 151616, 153985, 166036, 171392, 185380, 189520, 191360, 204352, 207545, 214240, 228160, 246376, 255440, 257920, 293756, 296608, 303232, 307970, 332072, 367195, 370760, 379040, 408704, 415090, 428480, 456320, 492752, 510880, 587512, 593216, 615940, 664144, 734390, 741520, 758080, 830180, 856960, 954707, 985504, 1021760, 1175024, 1186432, 1231880, 1328288, 1468780, 1483040, 1516160, 1660360, 1909414, 1971008, 2043520, 2350048, 2463760, 2656576, 2937560, 2966080, 3320720, 3818828, 3942016, 4700096, 4773535, 4927520, 5313152, 5875120, 5932160, 6641440, 7637656, 9400192, 9547070, 9855040, 11750240, 13282880, 15275312, 19094140, 19710080, 23500480, 26565760, 30550624, 38188280, 47000960, 61101248, 76376560, 122202496, 152753120, 305506240, 611012480]

約数ペア:

[(1, 611012480), (2, 305506240), (4, 152753120), (5, 122202496), (8, 76376560), (10, 61101248), (13, 47000960), (16, 38188280), (20, 30550624), (23, 26565760), (26, 23500480), (31, 19710080), (32, 19094140), (40, 15275312), (46, 13282880), (52, 11750240), (62, 9855040), (64, 9547070), (65, 9400192), (80, 7637656), (92, 6641440), (103, 5932160), (104, 5875120), (115, 5313152), (124, 4927520), (128, 4773535), (130, 4700096), (155, 3942016), (160, 3818828), (184, 3320720), (206, 2966080), (208, 2937560), (230, 2656576), (248, 2463760), (260, 2350048), (299, 2043520), (310, 1971008), (320, 1909414), (368, 1660360), (403, 1516160), (412, 1483040), (416, 1468780), (460, 1328288), (496, 1231880), (515, 1186432), (520, 1175024), (598, 1021760), (620, 985504), (640, 954707), (713, 856960), (736, 830180), (806, 758080), (824, 741520), (832, 734390), (920, 664144), (992, 615940), (1030, 593216), (1040, 587512), (1196, 510880), (1240, 492752), (1339, 456320), (1426, 428480), (1472, 415090), (1495, 408704), (1612, 379040), (1648, 370760), (1664, 367195), (1840, 332072), (1984, 307970), (2015, 303232), (2060, 296608), (2080, 293756), (2369, 257920), (2392, 255440), (2480, 246376), (2678, 228160), (2852, 214240), (2944, 207545), (2990, 204352), (3193, 191360), (3224, 189520), (3296, 185380), (3565, 171392), (3680, 166036), (3968, 153985), (4030, 151616), (4120, 148304), (4160, 146878), (4738, 128960), (4784, 127720), (4960, 123188), (5356, 114080), (5704, 107120), (5980, 102176), (6386, 95680), (6448, 94760), (6592, 92690), (6695, 91264), (7130, 85696), (7360, 83018), (8060, 75808), (8240, 74152), (8320, 73439), (9269, 65920), (9476, 64480), (9568, 63860), (9920, 61594), (10712, 57040), (11408, 53560), (11845, 51584), (11960, 51088), (12772, 47840), (12896, 47380), (13184, 46345), (13390, 45632), (14260, 42848), (14720, 41509), (15965, 38272), (16120, 37904), (16480, 37076), (18538, 32960), (18952, 32240), (19136, 31930), (19840, 30797), (21424, 28520), (22816, 26780), (23690, 25792), (23920, 25544)]