199715673680

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^2\times {\mathrm{5783}}^1$

素因数の和:6093

約数の個数: 120

約数和(自身を含む): 488174504832

約数和(自身を除く): 288458831152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 137, 184, 230, 274, 368, 460, 548, 685, 920, 1096, 1370, 1840, 2192, 2740, 3151, 5480, 5783, 6302, 10960, 11566, 12604, 15755, 18769, 23132, 25208, 28915, 31510, 37538, 46264, 50416, 57830, 63020, 75076, 92528, 93845, 115660, 126040, 133009, 150152, 187690, 231320, 252080, 266018, 300304, 375380, 431687, 462640, 532036, 665045, 750760, 792271, 863374, 1064072, 1330090, 1501520, 1584542, 1726748, 2128144, 2158435, 2660180, 3169084, 3453496, 3961355, 4316870, 5320360, 6338168, 6906992, 7922710, 8633740, 10640720, 12676336, 15845420, 17267480, 18222233, 31690840, 34534960, 36444466, 63381680, 72888932, 91111165, 108541127, 145777864, 182222330, 217082254, 291555728, 364444660, 434164508, 542705635, 728889320, 868329016, 1085411270, 1457778640, 1736658032, 2170822540, 2496445921, 4341645080, 4992891842, 8683290160, 9985783684, 12482229605, 19971567368, 24964459210, 39943134736, 49928918420, 99857836840, 199715673680]

約数ペア:

[(1, 199715673680), (2, 99857836840), (4, 49928918420), (5, 39943134736), (8, 24964459210), (10, 19971567368), (16, 12482229605), (20, 9985783684), (23, 8683290160), (40, 4992891842), (46, 4341645080), (80, 2496445921), (92, 2170822540), (115, 1736658032), (137, 1457778640), (184, 1085411270), (230, 868329016), (274, 728889320), (368, 542705635), (460, 434164508), (548, 364444660), (685, 291555728), (920, 217082254), (1096, 182222330), (1370, 145777864), (1840, 108541127), (2192, 91111165), (2740, 72888932), (3151, 63381680), (5480, 36444466), (5783, 34534960), (6302, 31690840), (10960, 18222233), (11566, 17267480), (12604, 15845420), (15755, 12676336), (18769, 10640720), (23132, 8633740), (25208, 7922710), (28915, 6906992), (31510, 6338168), (37538, 5320360), (46264, 4316870), (50416, 3961355), (57830, 3453496), (63020, 3169084), (75076, 2660180), (92528, 2158435), (93845, 2128144), (115660, 1726748), (126040, 1584542), (133009, 1501520), (150152, 1330090), (187690, 1064072), (231320, 863374), (252080, 792271), (266018, 750760), (300304, 665045), (375380, 532036), (431687, 462640)]