199763280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4066

約数の個数: 160

約数和(自身を含む): 718168320

約数和(自身を除く): 518405040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3312, 4021, 4140, 4968, 5520, 6210, 8042, 8280, 9936, 12063, 12420, 16084, 16560, 20105, 24126, 24840, 32168, 36189, 40210, 48252, 49680, 60315, 64336, 72378, 80420, 92483, 96504, 108567, 120630, 144756, 160840, 180945, 184966, 193008, 217134, 241260, 277449, 289512, 321680, 361890, 369932, 434268, 462415, 482520, 542835, 554898, 579024, 723780, 739864, 832347, 868536, 924830, 965040, 1085670, 1109796, 1387245, 1447560, 1479728, 1664694, 1737072, 1849660, 2171340, 2219592, 2497041, 2774490, 2895120, 3329388, 3699320, 4161735, 4342680, 4439184, 4994082, 5548980, 6658776, 7398640, 8323470, 8685360, 9988164, 11097960, 12485205, 13317552, 16646940, 19976328, 22195920, 24970410, 33293880, 39952656, 49940820, 66587760, 99881640, 199763280]

約数ペア:

[(1, 199763280), (2, 99881640), (3, 66587760), (4, 49940820), (5, 39952656), (6, 33293880), (8, 24970410), (9, 22195920), (10, 19976328), (12, 16646940), (15, 13317552), (16, 12485205), (18, 11097960), (20, 9988164), (23, 8685360), (24, 8323470), (27, 7398640), (30, 6658776), (36, 5548980), (40, 4994082), (45, 4439184), (46, 4342680), (48, 4161735), (54, 3699320), (60, 3329388), (69, 2895120), (72, 2774490), (80, 2497041), (90, 2219592), (92, 2171340), (108, 1849660), (115, 1737072), (120, 1664694), (135, 1479728), (138, 1447560), (144, 1387245), (180, 1109796), (184, 1085670), (207, 965040), (216, 924830), (230, 868536), (240, 832347), (270, 739864), (276, 723780), (345, 579024), (360, 554898), (368, 542835), (414, 482520), (432, 462415), (460, 434268), (540, 369932), (552, 361890), (621, 321680), (690, 289512), (720, 277449), (828, 241260), (920, 217134), (1035, 193008), (1080, 184966), (1104, 180945), (1242, 160840), (1380, 144756), (1656, 120630), (1840, 108567), (2070, 96504), (2160, 92483), (2484, 80420), (2760, 72378), (3105, 64336), (3312, 60315), (4021, 49680), (4140, 48252), (4968, 40210), (5520, 36189), (6210, 32168), (8042, 24840), (8280, 24126), (9936, 20105), (12063, 16560), (12420, 16084)]