130483840

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:282

約数の個数: 128

約数和(自身を含む): 337089600

約数和(自身を除く): 206605760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 67, 68, 80, 85, 128, 134, 136, 160, 170, 179, 268, 272, 320, 335, 340, 358, 536, 544, 640, 670, 680, 716, 895, 1072, 1088, 1139, 1340, 1360, 1432, 1790, 2144, 2176, 2278, 2680, 2720, 2864, 3043, 3580, 4288, 4556, 5360, 5440, 5695, 5728, 6086, 7160, 8576, 9112, 10720, 10880, 11390, 11456, 11993, 12172, 14320, 15215, 18224, 21440, 22780, 22912, 23986, 24344, 28640, 30430, 36448, 42880, 45560, 47972, 48688, 57280, 59965, 60860, 72896, 91120, 95944, 97376, 114560, 119930, 121720, 145792, 182240, 191888, 194752, 203881, 239860, 243440, 364480, 383776, 389504, 407762, 479720, 486880, 728960, 767552, 815524, 959440, 973760, 1019405, 1535104, 1631048, 1918880, 1947520, 2038810, 3262096, 3837760, 4077620, 6524192, 7675520, 8155240, 13048384, 16310480, 26096768, 32620960, 65241920, 130483840]

約数ペア:

[(1, 130483840), (2, 65241920), (4, 32620960), (5, 26096768), (8, 16310480), (10, 13048384), (16, 8155240), (17, 7675520), (20, 6524192), (32, 4077620), (34, 3837760), (40, 3262096), (64, 2038810), (67, 1947520), (68, 1918880), (80, 1631048), (85, 1535104), (128, 1019405), (134, 973760), (136, 959440), (160, 815524), (170, 767552), (179, 728960), (268, 486880), (272, 479720), (320, 407762), (335, 389504), (340, 383776), (358, 364480), (536, 243440), (544, 239860), (640, 203881), (670, 194752), (680, 191888), (716, 182240), (895, 145792), (1072, 121720), (1088, 119930), (1139, 114560), (1340, 97376), (1360, 95944), (1432, 91120), (1790, 72896), (2144, 60860), (2176, 59965), (2278, 57280), (2680, 48688), (2720, 47972), (2864, 45560), (3043, 42880), (3580, 36448), (4288, 30430), (4556, 28640), (5360, 24344), (5440, 23986), (5695, 22912), (5728, 22780), (6086, 21440), (7160, 18224), (8576, 15215), (9112, 14320), (10720, 12172), (10880, 11993), (11390, 11456)]