304885287560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{955993}}^1$

素因数の和:956095

約数の個数: 128

約数和(自身を含む): 842498392320

約数和(自身を除く): 537613104760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 85, 119, 134, 136, 140, 170, 238, 268, 280, 335, 340, 469, 476, 536, 595, 670, 680, 938, 952, 1139, 1190, 1340, 1876, 2278, 2345, 2380, 2680, 3752, 4556, 4690, 4760, 5695, 7973, 9112, 9380, 11390, 15946, 18760, 22780, 31892, 39865, 45560, 63784, 79730, 159460, 318920, 955993, 1911986, 3823972, 4779965, 6691951, 7647944, 9559930, 13383902, 16251881, 19119860, 26767804, 32503762, 33459755, 38239720, 53535608, 64051531, 65007524, 66919510, 81259405, 113763167, 128103062, 130015048, 133839020, 162518810, 227526334, 256206124, 267678040, 320257655, 325037620, 448360717, 455052668, 512412248, 568815835, 640515310, 650075240, 896721434, 910105336, 1088876027, 1137631670, 1281030620, 1793442868, 2177752054, 2241803585, 2275263340, 2562061240, 3586885736, 4355504108, 4483607170, 4550526680, 5444380135, 7622132189, 8711008216, 8967214340, 10888760270, 15244264378, 17934428680, 21777520540, 30488528756, 38110660945, 43555041080, 60977057512, 76221321890, 152442643780, 304885287560]

約数ペア:

[(1, 304885287560), (2, 152442643780), (4, 76221321890), (5, 60977057512), (7, 43555041080), (8, 38110660945), (10, 30488528756), (14, 21777520540), (17, 17934428680), (20, 15244264378), (28, 10888760270), (34, 8967214340), (35, 8711008216), (40, 7622132189), (56, 5444380135), (67, 4550526680), (68, 4483607170), (70, 4355504108), (85, 3586885736), (119, 2562061240), (134, 2275263340), (136, 2241803585), (140, 2177752054), (170, 1793442868), (238, 1281030620), (268, 1137631670), (280, 1088876027), (335, 910105336), (340, 896721434), (469, 650075240), (476, 640515310), (536, 568815835), (595, 512412248), (670, 455052668), (680, 448360717), (938, 325037620), (952, 320257655), (1139, 267678040), (1190, 256206124), (1340, 227526334), (1876, 162518810), (2278, 133839020), (2345, 130015048), (2380, 128103062), (2680, 113763167), (3752, 81259405), (4556, 66919510), (4690, 65007524), (4760, 64051531), (5695, 53535608), (7973, 38239720), (9112, 33459755), (9380, 32503762), (11390, 26767804), (15946, 19119860), (18760, 16251881), (22780, 13383902), (31892, 9559930), (39865, 7647944), (45560, 6691951), (63784, 4779965), (79730, 3823972), (159460, 1911986), (318920, 955993)]