153963320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 417139200

約数和(自身を除く): 263175880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 67, 70, 116, 134, 140, 145, 203, 232, 268, 280, 283, 290, 335, 406, 469, 536, 566, 580, 670, 812, 938, 1015, 1132, 1160, 1340, 1415, 1624, 1876, 1943, 1981, 2030, 2264, 2345, 2680, 2830, 3752, 3886, 3962, 4060, 4690, 5660, 7772, 7924, 8120, 8207, 9380, 9715, 9905, 11320, 13601, 15544, 15848, 16414, 18760, 18961, 19430, 19810, 27202, 32828, 37922, 38860, 39620, 41035, 54404, 57449, 65656, 68005, 75844, 77720, 79240, 82070, 94805, 108808, 114898, 132727, 136010, 151688, 164140, 189610, 229796, 265454, 272020, 287245, 328280, 379220, 459592, 530908, 544040, 549869, 574490, 663635, 758440, 1061816, 1099738, 1148980, 1327270, 2199476, 2297960, 2654540, 2749345, 3849083, 4398952, 5309080, 5498690, 7698166, 10997380, 15396332, 19245415, 21994760, 30792664, 38490830, 76981660, 153963320]

約数ペア:

[(1, 153963320), (2, 76981660), (4, 38490830), (5, 30792664), (7, 21994760), (8, 19245415), (10, 15396332), (14, 10997380), (20, 7698166), (28, 5498690), (29, 5309080), (35, 4398952), (40, 3849083), (56, 2749345), (58, 2654540), (67, 2297960), (70, 2199476), (116, 1327270), (134, 1148980), (140, 1099738), (145, 1061816), (203, 758440), (232, 663635), (268, 574490), (280, 549869), (283, 544040), (290, 530908), (335, 459592), (406, 379220), (469, 328280), (536, 287245), (566, 272020), (580, 265454), (670, 229796), (812, 189610), (938, 164140), (1015, 151688), (1132, 136010), (1160, 132727), (1340, 114898), (1415, 108808), (1624, 94805), (1876, 82070), (1943, 79240), (1981, 77720), (2030, 75844), (2264, 68005), (2345, 65656), (2680, 57449), (2830, 54404), (3752, 41035), (3886, 39620), (3962, 38860), (4060, 37922), (4690, 32828), (5660, 27202), (7772, 19810), (7924, 19430), (8120, 18961), (8207, 18760), (9380, 16414), (9715, 15848), (9905, 15544), (11320, 13601)]