310128960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 224

約数和(自身を含む): 1077967872

約数和(自身を除く): 767838912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 32, 34, 40, 48, 51, 60, 62, 64, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 192, 204, 240, 248, 255, 272, 310, 320, 340, 372, 408, 465, 480, 496, 510, 527, 544, 613, 620, 680, 744, 816, 930, 960, 992, 1020, 1054, 1088, 1226, 1240, 1360, 1488, 1581, 1632, 1839, 1860, 1984, 2040, 2108, 2452, 2480, 2635, 2720, 2976, 3065, 3162, 3264, 3678, 3720, 4080, 4216, 4904, 4960, 5270, 5440, 5952, 6130, 6324, 7356, 7440, 7905, 8160, 8432, 9195, 9808, 9920, 10421, 10540, 12260, 12648, 14712, 14880, 15810, 16320, 16864, 18390, 19003, 19616, 20842, 21080, 24520, 25296, 29424, 29760, 31263, 31620, 33728, 36780, 38006, 39232, 41684, 42160, 49040, 50592, 52105, 57009, 58848, 62526, 63240, 73560, 76012, 83368, 84320, 95015, 98080, 101184, 104210, 114018, 117696, 125052, 126480, 147120, 152024, 156315, 166736, 168640, 190030, 196160, 208420, 228036, 250104, 252960, 285045, 294240, 304048, 312630, 323051, 333472, 380060, 416840, 456072, 500208, 505920, 570090, 588480, 608096, 625260, 646102, 666944, 760120, 833680, 912144, 969153, 1000416, 1140180, 1216192, 1250520, 1292204, 1520240, 1615255, 1667360, 1824288, 1938306, 2000832, 2280360, 2501040, 2584408, 3040480, 3230510, 3334720, 3648576, 3876612, 4560720, 4845765, 5002080, 5168816, 6080960, 6461020, 7753224, 9121440, 9691530, 10004160, 10337632, 12922040, 15506448, 18242880, 19383060, 20675264, 25844080, 31012896, 38766120, 51688160, 62025792, 77532240, 103376320, 155064480, 310128960]

約数ペア:

[(1, 310128960), (2, 155064480), (3, 103376320), (4, 77532240), (5, 62025792), (6, 51688160), (8, 38766120), (10, 31012896), (12, 25844080), (15, 20675264), (16, 19383060), (17, 18242880), (20, 15506448), (24, 12922040), (30, 10337632), (31, 10004160), (32, 9691530), (34, 9121440), (40, 7753224), (48, 6461020), (51, 6080960), (60, 5168816), (62, 5002080), (64, 4845765), (68, 4560720), (80, 3876612), (85, 3648576), (93, 3334720), (96, 3230510), (102, 3040480), (120, 2584408), (124, 2501040), (136, 2280360), (155, 2000832), (160, 1938306), (170, 1824288), (186, 1667360), (192, 1615255), (204, 1520240), (240, 1292204), (248, 1250520), (255, 1216192), (272, 1140180), (310, 1000416), (320, 969153), (340, 912144), (372, 833680), (408, 760120), (465, 666944), (480, 646102), (496, 625260), (510, 608096), (527, 588480), (544, 570090), (613, 505920), (620, 500208), (680, 456072), (744, 416840), (816, 380060), (930, 333472), (960, 323051), (992, 312630), (1020, 304048), (1054, 294240), (1088, 285045), (1226, 252960), (1240, 250104), (1360, 228036), (1488, 208420), (1581, 196160), (1632, 190030), (1839, 168640), (1860, 166736), (1984, 156315), (2040, 152024), (2108, 147120), (2452, 126480), (2480, 125052), (2635, 117696), (2720, 114018), (2976, 104210), (3065, 101184), (3162, 98080), (3264, 95015), (3678, 84320), (3720, 83368), (4080, 76012), (4216, 73560), (4904, 63240), (4960, 62526), (5270, 58848), (5440, 57009), (5952, 52105), (6130, 50592), (6324, 49040), (7356, 42160), (7440, 41684), (7905, 39232), (8160, 38006), (8432, 36780), (9195, 33728), (9808, 31620), (9920, 31263), (10421, 29760), (10540, 29424), (12260, 25296), (12648, 24520), (14712, 21080), (14880, 20842), (15810, 19616), (16320, 19003), (16864, 18390)]