148696960

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 128

約数和(自身を含む): 383356800

約数和(自身を除く): 234659840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 79, 80, 85, 128, 136, 158, 160, 170, 173, 272, 316, 320, 340, 346, 395, 544, 632, 640, 680, 692, 790, 865, 1088, 1264, 1343, 1360, 1384, 1580, 1730, 2176, 2528, 2686, 2720, 2768, 2941, 3160, 3460, 5056, 5372, 5440, 5536, 5882, 6320, 6715, 6920, 10112, 10744, 10880, 11072, 11764, 12640, 13430, 13667, 13840, 14705, 21488, 22144, 23528, 25280, 26860, 27334, 27680, 29410, 42976, 47056, 50560, 53720, 54668, 55360, 58820, 68335, 85952, 94112, 107440, 109336, 110720, 117640, 136670, 171904, 188224, 214880, 218672, 232339, 235280, 273340, 376448, 429760, 437344, 464678, 470560, 546680, 859520, 874688, 929356, 941120, 1093360, 1161695, 1749376, 1858712, 1882240, 2186720, 2323390, 3717424, 4373440, 4646780, 7434848, 8746880, 9293560, 14869696, 18587120, 29739392, 37174240, 74348480, 148696960]

約数ペア:

[(1, 148696960), (2, 74348480), (4, 37174240), (5, 29739392), (8, 18587120), (10, 14869696), (16, 9293560), (17, 8746880), (20, 7434848), (32, 4646780), (34, 4373440), (40, 3717424), (64, 2323390), (68, 2186720), (79, 1882240), (80, 1858712), (85, 1749376), (128, 1161695), (136, 1093360), (158, 941120), (160, 929356), (170, 874688), (173, 859520), (272, 546680), (316, 470560), (320, 464678), (340, 437344), (346, 429760), (395, 376448), (544, 273340), (632, 235280), (640, 232339), (680, 218672), (692, 214880), (790, 188224), (865, 171904), (1088, 136670), (1264, 117640), (1343, 110720), (1360, 109336), (1384, 107440), (1580, 94112), (1730, 85952), (2176, 68335), (2528, 58820), (2686, 55360), (2720, 54668), (2768, 53720), (2941, 50560), (3160, 47056), (3460, 42976), (5056, 29410), (5372, 27680), (5440, 27334), (5536, 26860), (5882, 25280), (6320, 23528), (6715, 22144), (6920, 21488), (10112, 14705), (10744, 13840), (10880, 13667), (11072, 13430), (11764, 12640)]