146161920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2239}}^1$

素因数の和:2280

約数の個数: 144

約数和(自身を含む): 494484480

約数和(自身を除く): 348322560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1632, 1920, 2040, 2176, 2239, 2720, 3264, 3840, 4080, 4352, 4478, 5440, 6528, 6717, 8160, 8956, 10880, 11195, 13056, 13434, 16320, 17912, 21760, 22390, 26868, 32640, 33585, 35824, 38063, 44780, 53736, 65280, 67170, 71648, 76126, 89560, 107472, 114189, 134340, 143296, 152252, 179120, 190315, 214944, 228378, 268680, 286592, 304504, 358240, 380630, 429888, 456756, 537360, 570945, 573184, 609008, 716480, 761260, 859776, 913512, 1074720, 1141890, 1218016, 1432960, 1522520, 1719552, 1827024, 2149440, 2283780, 2436032, 2865920, 3045040, 3654048, 4298880, 4567560, 4872064, 6090080, 7308096, 8597760, 9135120, 9744128, 12180160, 14616192, 18270240, 24360320, 29232384, 36540480, 48720640, 73080960, 146161920]

約数ペア:

[(1, 146161920), (2, 73080960), (3, 48720640), (4, 36540480), (5, 29232384), (6, 24360320), (8, 18270240), (10, 14616192), (12, 12180160), (15, 9744128), (16, 9135120), (17, 8597760), (20, 7308096), (24, 6090080), (30, 4872064), (32, 4567560), (34, 4298880), (40, 3654048), (48, 3045040), (51, 2865920), (60, 2436032), (64, 2283780), (68, 2149440), (80, 1827024), (85, 1719552), (96, 1522520), (102, 1432960), (120, 1218016), (128, 1141890), (136, 1074720), (160, 913512), (170, 859776), (192, 761260), (204, 716480), (240, 609008), (255, 573184), (256, 570945), (272, 537360), (320, 456756), (340, 429888), (384, 380630), (408, 358240), (480, 304504), (510, 286592), (544, 268680), (640, 228378), (680, 214944), (768, 190315), (816, 179120), (960, 152252), (1020, 143296), (1088, 134340), (1280, 114189), (1360, 107472), (1632, 89560), (1920, 76126), (2040, 71648), (2176, 67170), (2239, 65280), (2720, 53736), (3264, 44780), (3840, 38063), (4080, 35824), (4352, 33585), (4478, 32640), (5440, 26868), (6528, 22390), (6717, 21760), (8160, 17912), (8956, 16320), (10880, 13434), (11195, 13056)]