155064480

素因数分解:

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

素因数の和:679

約数の個数: 192

約数和(自身を含む): 534739968

約数和(自身を除く): 379675488

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, 68, 80, 85, 93, 96, 102, 120, 124, 136, 155, 160, 170, 186, 204, 240, 248, 255, 272, 310, 340, 372, 408, 465, 480, 496, 510, 527, 544, 613, 620, 680, 744, 816, 930, 992, 1020, 1054, 1226, 1240, 1360, 1488, 1581, 1632, 1839, 1860, 2040, 2108, 2452, 2480, 2635, 2720, 2976, 3065, 3162, 3678, 3720, 4080, 4216, 4904, 4960, 5270, 6130, 6324, 7356, 7440, 7905, 8160, 8432, 9195, 9808, 10421, 10540, 12260, 12648, 14712, 14880, 15810, 16864, 18390, 19003, 19616, 20842, 21080, 24520, 25296, 29424, 31263, 31620, 36780, 38006, 41684, 42160, 49040, 50592, 52105, 57009, 58848, 62526, 63240, 73560, 76012, 83368, 84320, 95015, 98080, 104210, 114018, 125052, 126480, 147120, 152024, 156315, 166736, 190030, 208420, 228036, 250104, 252960, 285045, 294240, 304048, 312630, 323051, 333472, 380060, 416840, 456072, 500208, 570090, 608096, 625260, 646102, 760120, 833680, 912144, 969153, 1000416, 1140180, 1250520, 1292204, 1520240, 1615255, 1667360, 1824288, 1938306, 2280360, 2501040, 2584408, 3040480, 3230510, 3876612, 4560720, 4845765, 5002080, 5168816, 6461020, 7753224, 9121440, 9691530, 10337632, 12922040, 15506448, 19383060, 25844080, 31012896, 38766120, 51688160, 77532240, 155064480]

約数ペア:

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