105397040

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 299980800

約数和(自身を除く): 194583760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 167, 184, 196, 230, 245, 280, 322, 334, 343, 368, 392, 460, 490, 560, 644, 668, 686, 784, 805, 835, 920, 980, 1127, 1169, 1288, 1336, 1372, 1610, 1670, 1715, 1840, 1960, 2254, 2338, 2576, 2672, 2744, 3220, 3340, 3430, 3841, 3920, 4508, 4676, 5488, 5635, 5845, 6440, 6680, 6860, 7682, 7889, 8183, 9016, 9352, 11270, 11690, 12880, 13360, 13720, 15364, 15778, 16366, 18032, 18704, 19205, 22540, 23380, 26887, 27440, 30728, 31556, 32732, 38410, 39445, 40915, 45080, 46760, 53774, 57281, 61456, 63112, 65464, 76820, 78890, 81830, 90160, 93520, 107548, 114562, 126224, 130928, 134435, 153640, 157780, 163660, 188209, 215096, 229124, 268870, 286405, 307280, 315560, 327320, 376418, 430192, 458248, 537740, 572810, 631120, 654640, 752836, 916496, 941045, 1075480, 1145620, 1317463, 1505672, 1882090, 2150960, 2291240, 2634926, 3011344, 3764180, 4582480, 5269852, 6587315, 7528360, 10539704, 13174630, 15056720, 21079408, 26349260, 52698520, 105397040]

約数ペア:

[(1, 105397040), (2, 52698520), (4, 26349260), (5, 21079408), (7, 15056720), (8, 13174630), (10, 10539704), (14, 7528360), (16, 6587315), (20, 5269852), (23, 4582480), (28, 3764180), (35, 3011344), (40, 2634926), (46, 2291240), (49, 2150960), (56, 1882090), (70, 1505672), (80, 1317463), (92, 1145620), (98, 1075480), (112, 941045), (115, 916496), (140, 752836), (161, 654640), (167, 631120), (184, 572810), (196, 537740), (230, 458248), (245, 430192), (280, 376418), (322, 327320), (334, 315560), (343, 307280), (368, 286405), (392, 268870), (460, 229124), (490, 215096), (560, 188209), (644, 163660), (668, 157780), (686, 153640), (784, 134435), (805, 130928), (835, 126224), (920, 114562), (980, 107548), (1127, 93520), (1169, 90160), (1288, 81830), (1336, 78890), (1372, 76820), (1610, 65464), (1670, 63112), (1715, 61456), (1840, 57281), (1960, 53774), (2254, 46760), (2338, 45080), (2576, 40915), (2672, 39445), (2744, 38410), (3220, 32732), (3340, 31556), (3430, 30728), (3841, 27440), (3920, 26887), (4508, 23380), (4676, 22540), (5488, 19205), (5635, 18704), (5845, 18032), (6440, 16366), (6680, 15778), (6860, 15364), (7682, 13720), (7889, 13360), (8183, 12880), (9016, 11690), (9352, 11270)]