15675031760

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{2141}}^1$

素因数の和:2373

約数の個数: 120

約数和(自身を含む): 38335999464

約数和(自身を除く): 22660967704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 173, 184, 230, 346, 368, 460, 529, 692, 865, 920, 1058, 1384, 1730, 1840, 2116, 2141, 2645, 2768, 3460, 3979, 4232, 4282, 5290, 6920, 7958, 8464, 8564, 10580, 10705, 13840, 15916, 17128, 19895, 21160, 21410, 31832, 34256, 39790, 42320, 42820, 49243, 63664, 79580, 85640, 91517, 98486, 159160, 171280, 183034, 196972, 246215, 318320, 366068, 370393, 393944, 457585, 492430, 732136, 740786, 787888, 915170, 984860, 1132589, 1464272, 1481572, 1830340, 1851965, 1969720, 2265178, 2963144, 3660680, 3703930, 3939440, 4530356, 5662945, 5926288, 7321360, 7407860, 8519039, 9060712, 11325890, 14815720, 17038078, 18121424, 22651780, 29631440, 34076156, 42595195, 45303560, 68152312, 85190390, 90607120, 136304624, 170380780, 195937897, 340761560, 391875794, 681523120, 783751588, 979689485, 1567503176, 1959378970, 3135006352, 3918757940, 7837515880, 15675031760]

約数ペア:

[(1, 15675031760), (2, 7837515880), (4, 3918757940), (5, 3135006352), (8, 1959378970), (10, 1567503176), (16, 979689485), (20, 783751588), (23, 681523120), (40, 391875794), (46, 340761560), (80, 195937897), (92, 170380780), (115, 136304624), (173, 90607120), (184, 85190390), (230, 68152312), (346, 45303560), (368, 42595195), (460, 34076156), (529, 29631440), (692, 22651780), (865, 18121424), (920, 17038078), (1058, 14815720), (1384, 11325890), (1730, 9060712), (1840, 8519039), (2116, 7407860), (2141, 7321360), (2645, 5926288), (2768, 5662945), (3460, 4530356), (3979, 3939440), (4232, 3703930), (4282, 3660680), (5290, 2963144), (6920, 2265178), (7958, 1969720), (8464, 1851965), (8564, 1830340), (10580, 1481572), (10705, 1464272), (13840, 1132589), (15916, 984860), (17128, 915170), (19895, 787888), (21160, 740786), (21410, 732136), (31832, 492430), (34256, 457585), (39790, 393944), (42320, 370393), (42820, 366068), (49243, 318320), (63664, 246215), (79580, 196972), (85640, 183034), (91517, 171280), (98486, 159160)]