17934480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 240

約数和(自身を含む): 68031360

約数和(自身を除く): 50096880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 27, 30, 36, 38, 40, 45, 46, 48, 54, 57, 60, 69, 72, 76, 80, 90, 92, 95, 108, 114, 115, 120, 135, 138, 144, 152, 171, 180, 184, 190, 207, 216, 228, 230, 240, 270, 276, 285, 304, 342, 345, 360, 361, 368, 380, 414, 432, 437, 456, 460, 513, 540, 552, 570, 621, 684, 690, 720, 722, 760, 828, 855, 874, 912, 920, 1026, 1035, 1080, 1083, 1104, 1140, 1242, 1311, 1368, 1380, 1444, 1520, 1656, 1710, 1748, 1805, 1840, 2052, 2070, 2160, 2166, 2185, 2280, 2484, 2565, 2622, 2736, 2760, 2888, 3105, 3249, 3312, 3420, 3496, 3610, 3933, 4104, 4140, 4332, 4370, 4560, 4968, 5130, 5244, 5415, 5520, 5776, 6210, 6498, 6555, 6840, 6992, 7220, 7866, 8208, 8280, 8303, 8664, 8740, 9747, 9936, 10260, 10488, 10830, 11799, 12420, 12996, 13110, 13680, 14440, 15732, 16245, 16560, 16606, 17328, 17480, 19494, 19665, 20520, 20976, 21660, 23598, 24840, 24909, 25992, 26220, 28880, 31464, 32490, 33212, 34960, 38988, 39330, 41040, 41515, 43320, 47196, 48735, 49680, 49818, 51984, 52440, 58995, 62928, 64980, 66424, 74727, 77976, 78660, 83030, 86640, 94392, 97470, 99636, 104880, 117990, 124545, 129960, 132848, 149454, 155952, 157320, 166060, 188784, 194940, 199272, 224181, 235980, 249090, 259920, 298908, 314640, 332120, 373635, 389880, 398544, 448362, 471960, 498180, 597816, 664240, 747270, 779760, 896724, 943920, 996360, 1120905, 1195632, 1494540, 1793448, 1992720, 2241810, 2989080, 3586896, 4483620, 5978160, 8967240, 17934480]

約数ペア:

[(1, 17934480), (2, 8967240), (3, 5978160), (4, 4483620), (5, 3586896), (6, 2989080), (8, 2241810), (9, 1992720), (10, 1793448), (12, 1494540), (15, 1195632), (16, 1120905), (18, 996360), (19, 943920), (20, 896724), (23, 779760), (24, 747270), (27, 664240), (30, 597816), (36, 498180), (38, 471960), (40, 448362), (45, 398544), (46, 389880), (48, 373635), (54, 332120), (57, 314640), (60, 298908), (69, 259920), (72, 249090), (76, 235980), (80, 224181), (90, 199272), (92, 194940), (95, 188784), (108, 166060), (114, 157320), (115, 155952), (120, 149454), (135, 132848), (138, 129960), (144, 124545), (152, 117990), (171, 104880), (180, 99636), (184, 97470), (190, 94392), (207, 86640), (216, 83030), (228, 78660), (230, 77976), (240, 74727), (270, 66424), (276, 64980), (285, 62928), (304, 58995), (342, 52440), (345, 51984), (360, 49818), (361, 49680), (368, 48735), (380, 47196), (414, 43320), (432, 41515), (437, 41040), (456, 39330), (460, 38988), (513, 34960), (540, 33212), (552, 32490), (570, 31464), (621, 28880), (684, 26220), (690, 25992), (720, 24909), (722, 24840), (760, 23598), (828, 21660), (855, 20976), (874, 20520), (912, 19665), (920, 19494), (1026, 17480), (1035, 17328), (1080, 16606), (1083, 16560), (1104, 16245), (1140, 15732), (1242, 14440), (1311, 13680), (1368, 13110), (1380, 12996), (1444, 12420), (1520, 11799), (1656, 10830), (1710, 10488), (1748, 10260), (1805, 9936), (1840, 9747), (2052, 8740), (2070, 8664), (2160, 8303), (2166, 8280), (2185, 8208), (2280, 7866), (2484, 7220), (2565, 6992), (2622, 6840), (2736, 6555), (2760, 6498), (2888, 6210), (3105, 5776), (3249, 5520), (3312, 5415), (3420, 5244), (3496, 5130), (3610, 4968), (3933, 4560), (4104, 4370), (4140, 4332)]