298944320

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:520

約数の個数: 112

約数和(自身を含む): 760415040

約数和(自身を除く): 461470720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 136, 160, 170, 179, 272, 307, 320, 340, 358, 544, 614, 680, 716, 895, 1088, 1228, 1360, 1432, 1535, 1790, 2456, 2720, 2864, 3043, 3070, 3580, 4912, 5219, 5440, 5728, 6086, 6140, 7160, 9824, 10438, 11456, 12172, 12280, 14320, 15215, 19648, 20876, 24344, 24560, 26095, 28640, 30430, 41752, 48688, 49120, 52190, 54953, 57280, 60860, 83504, 97376, 98240, 104380, 109906, 121720, 167008, 194752, 208760, 219812, 243440, 274765, 334016, 417520, 439624, 486880, 549530, 835040, 879248, 934201, 973760, 1099060, 1670080, 1758496, 1868402, 2198120, 3516992, 3736804, 4396240, 4671005, 7473608, 8792480, 9342010, 14947216, 17584960, 18684020, 29894432, 37368040, 59788864, 74736080, 149472160, 298944320]

約数ペア:

[(1, 298944320), (2, 149472160), (4, 74736080), (5, 59788864), (8, 37368040), (10, 29894432), (16, 18684020), (17, 17584960), (20, 14947216), (32, 9342010), (34, 8792480), (40, 7473608), (64, 4671005), (68, 4396240), (80, 3736804), (85, 3516992), (136, 2198120), (160, 1868402), (170, 1758496), (179, 1670080), (272, 1099060), (307, 973760), (320, 934201), (340, 879248), (358, 835040), (544, 549530), (614, 486880), (680, 439624), (716, 417520), (895, 334016), (1088, 274765), (1228, 243440), (1360, 219812), (1432, 208760), (1535, 194752), (1790, 167008), (2456, 121720), (2720, 109906), (2864, 104380), (3043, 98240), (3070, 97376), (3580, 83504), (4912, 60860), (5219, 57280), (5440, 54953), (5728, 52190), (6086, 49120), (6140, 48688), (7160, 41752), (9824, 30430), (10438, 28640), (11456, 26095), (12172, 24560), (12280, 24344), (14320, 20876), (15215, 19648)]