1344456720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4273}}^1$

素因数の和:4334

約数の個数: 240

約数和(自身を含む): 4960575360

約数和(自身を除く): 3616118640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 874, 912, 920, 1035, 1104, 1140, 1311, 1368, 1380, 1520, 1656, 1710, 1748, 1840, 2070, 2185, 2280, 2622, 2736, 2760, 3312, 3420, 3496, 3933, 4140, 4273, 4370, 4560, 5244, 5520, 6555, 6840, 6992, 7866, 8280, 8546, 8740, 10488, 12819, 13110, 13680, 15732, 16560, 17092, 17480, 19665, 20976, 21365, 25638, 26220, 31464, 34184, 34960, 38457, 39330, 42730, 51276, 52440, 62928, 64095, 68368, 76914, 78660, 81187, 85460, 98279, 102552, 104880, 128190, 153828, 157320, 162374, 170920, 192285, 196558, 205104, 243561, 256380, 294837, 307656, 314640, 324748, 341840, 384570, 393116, 405935, 487122, 491395, 512760, 589674, 615312, 649496, 730683, 769140, 786232, 811870, 884511, 974244, 982790, 1025520, 1179348, 1217805, 1298992, 1461366, 1474185, 1538280, 1572464, 1623740, 1769022, 1867301, 1948488, 1965580, 2358696, 2435610, 2922732, 2948370, 3076560, 3247480, 3538044, 3653415, 3734602, 3896976, 3931160, 4422555, 4717392, 4871220, 5601903, 5845464, 5896740, 6494960, 7076088, 7306830, 7469204, 7862320, 8845110, 9336505, 9742440, 11203806, 11690928, 11793480, 14152176, 14613660, 14938408, 16805709, 17690220, 18673010, 19484880, 22407612, 23586960, 28009515, 29227320, 29876816, 33611418, 35380440, 37346020, 44815224, 56019030, 58454640, 67222836, 70760880, 74692040, 84028545, 89630448, 112038060, 134445672, 149384080, 168057090, 224076120, 268891344, 336114180, 448152240, 672228360, 1344456720]

約数ペア:

[(1, 1344456720), (2, 672228360), (3, 448152240), (4, 336114180), (5, 268891344), (6, 224076120), (8, 168057090), (9, 149384080), (10, 134445672), (12, 112038060), (15, 89630448), (16, 84028545), (18, 74692040), (19, 70760880), (20, 67222836), (23, 58454640), (24, 56019030), (30, 44815224), (36, 37346020), (38, 35380440), (40, 33611418), (45, 29876816), (46, 29227320), (48, 28009515), (57, 23586960), (60, 22407612), (69, 19484880), (72, 18673010), (76, 17690220), (80, 16805709), (90, 14938408), (92, 14613660), (95, 14152176), (114, 11793480), (115, 11690928), (120, 11203806), (138, 9742440), (144, 9336505), (152, 8845110), (171, 7862320), (180, 7469204), (184, 7306830), (190, 7076088), (207, 6494960), (228, 5896740), (230, 5845464), (240, 5601903), (276, 4871220), (285, 4717392), (304, 4422555), (342, 3931160), (345, 3896976), (360, 3734602), (368, 3653415), (380, 3538044), (414, 3247480), (437, 3076560), (456, 2948370), (460, 2922732), (552, 2435610), (570, 2358696), (684, 1965580), (690, 1948488), (720, 1867301), (760, 1769022), (828, 1623740), (855, 1572464), (874, 1538280), (912, 1474185), (920, 1461366), (1035, 1298992), (1104, 1217805), (1140, 1179348), (1311, 1025520), (1368, 982790), (1380, 974244), (1520, 884511), (1656, 811870), (1710, 786232), (1748, 769140), (1840, 730683), (2070, 649496), (2185, 615312), (2280, 589674), (2622, 512760), (2736, 491395), (2760, 487122), (3312, 405935), (3420, 393116), (3496, 384570), (3933, 341840), (4140, 324748), (4273, 314640), (4370, 307656), (4560, 294837), (5244, 256380), (5520, 243561), (6555, 205104), (6840, 196558), (6992, 192285), (7866, 170920), (8280, 162374), (8546, 157320), (8740, 153828), (10488, 128190), (12819, 104880), (13110, 102552), (13680, 98279), (15732, 85460), (16560, 81187), (17092, 78660), (17480, 76914), (19665, 68368), (20976, 64095), (21365, 62928), (25638, 52440), (26220, 51276), (31464, 42730), (34184, 39330), (34960, 38457)]