340755120

素因数分解:

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

素因数の和:102

約数の個数: 320

約数和(自身を含む): 1292774400

約数和(自身を除く): 952019280

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, 6859, 6992, 7220, 7866, 8208, 8280, 8303, 8664, 8740, 9747, 9936, 10260, 10488, 10830, 11799, 12420, 12996, 13110, 13680, 13718, 14440, 15732, 16245, 16560, 16606, 17328, 17480, 19494, 19665, 20520, 20577, 20976, 21660, 23598, 24840, 24909, 25992, 26220, 27436, 28880, 31464, 32490, 33212, 34295, 34960, 38988, 39330, 41040, 41154, 41515, 43320, 47196, 48735, 49680, 49818, 51984, 52440, 54872, 58995, 61731, 62928, 64980, 66424, 68590, 74727, 77976, 78660, 82308, 83030, 86640, 94392, 97470, 99636, 102885, 104880, 109744, 117990, 123462, 124545, 129960, 132848, 137180, 149454, 155952, 157320, 157757, 164616, 166060, 185193, 188784, 194940, 199272, 205770, 224181, 235980, 246924, 249090, 259920, 274360, 298908, 308655, 314640, 315514, 329232, 332120, 370386, 373635, 389880, 398544, 411540, 448362, 471960, 473271, 493848, 498180, 548720, 597816, 617310, 631028, 664240, 740772, 747270, 779760, 788785, 823080, 896724, 925965, 943920, 946542, 987696, 996360, 1120905, 1195632, 1234620, 1262056, 1419813, 1481544, 1494540, 1577570, 1646160, 1793448, 1851930, 1893084, 1992720, 2241810, 2366355, 2469240, 2524112, 2839626, 2963088, 2989080, 3155140, 3586896, 3703860, 3786168, 4259439, 4483620, 4732710, 4938480, 5679252, 5978160, 6310280, 7099065, 7407720, 7572336, 8518878, 8967240, 9465420, 11358504, 12620560, 14198130, 14815440, 17037756, 17934480, 18930840, 21297195, 22717008, 28396260, 34075512, 37861680, 42594390, 56792520, 68151024, 85188780, 113585040, 170377560, 340755120]

約数ペア:

[(1, 340755120), (2, 170377560), (3, 113585040), (4, 85188780), (5, 68151024), (6, 56792520), (8, 42594390), (9, 37861680), (10, 34075512), (12, 28396260), (15, 22717008), (16, 21297195), (18, 18930840), (19, 17934480), (20, 17037756), (23, 14815440), (24, 14198130), (27, 12620560), (30, 11358504), (36, 9465420), (38, 8967240), (40, 8518878), (45, 7572336), (46, 7407720), (48, 7099065), (54, 6310280), (57, 5978160), (60, 5679252), (69, 4938480), (72, 4732710), (76, 4483620), (80, 4259439), (90, 3786168), (92, 3703860), (95, 3586896), (108, 3155140), (114, 2989080), (115, 2963088), (120, 2839626), (135, 2524112), (138, 2469240), (144, 2366355), (152, 2241810), (171, 1992720), (180, 1893084), (184, 1851930), (190, 1793448), (207, 1646160), (216, 1577570), (228, 1494540), (230, 1481544), (240, 1419813), (270, 1262056), (276, 1234620), (285, 1195632), (304, 1120905), (342, 996360), (345, 987696), (360, 946542), (361, 943920), (368, 925965), (380, 896724), (414, 823080), (432, 788785), (437, 779760), (456, 747270), (460, 740772), (513, 664240), (540, 631028), (552, 617310), (570, 597816), (621, 548720), (684, 498180), (690, 493848), (720, 473271), (722, 471960), (760, 448362), (828, 411540), (855, 398544), (874, 389880), (912, 373635), (920, 370386), (1026, 332120), (1035, 329232), (1080, 315514), (1083, 314640), (1104, 308655), (1140, 298908), (1242, 274360), (1311, 259920), (1368, 249090), (1380, 246924), (1444, 235980), (1520, 224181), (1656, 205770), (1710, 199272), (1748, 194940), (1805, 188784), (1840, 185193), (2052, 166060), (2070, 164616), (2160, 157757), (2166, 157320), (2185, 155952), (2280, 149454), (2484, 137180), (2565, 132848), (2622, 129960), (2736, 124545), (2760, 123462), (2888, 117990), (3105, 109744), (3249, 104880), (3312, 102885), (3420, 99636), (3496, 97470), (3610, 94392), (3933, 86640), (4104, 83030), (4140, 82308), (4332, 78660), (4370, 77976), (4560, 74727), (4968, 68590), (5130, 66424), (5244, 64980), (5415, 62928), (5520, 61731), (5776, 58995), (6210, 54872), (6498, 52440), (6555, 51984), (6840, 49818), (6859, 49680), (6992, 48735), (7220, 47196), (7866, 43320), (8208, 41515), (8280, 41154), (8303, 41040), (8664, 39330), (8740, 38988), (9747, 34960), (9936, 34295), (10260, 33212), (10488, 32490), (10830, 31464), (11799, 28880), (12420, 27436), (12996, 26220), (13110, 25992), (13680, 24909), (13718, 24840), (14440, 23598), (15732, 21660), (16245, 20976), (16560, 20577), (16606, 20520), (17328, 19665), (17480, 19494)]