16080331320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{21821}}^1$

素因数の和:21950

約数の個数: 192

約数和(自身を含む): 55148558400

約数和(自身を除く): 39068227080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 89, 90, 92, 115, 120, 138, 178, 180, 184, 207, 230, 267, 276, 345, 356, 360, 414, 445, 460, 534, 552, 690, 712, 801, 828, 890, 920, 1035, 1068, 1335, 1380, 1602, 1656, 1780, 2047, 2070, 2136, 2670, 2760, 3204, 3560, 4005, 4094, 4140, 5340, 6141, 6408, 8010, 8188, 8280, 10235, 10680, 12282, 16020, 16376, 18423, 20470, 21821, 24564, 30705, 32040, 36846, 40940, 43642, 49128, 61410, 65463, 73692, 81880, 87284, 92115, 109105, 122820, 130926, 147384, 174568, 184230, 196389, 218210, 245640, 261852, 327315, 368460, 392778, 436420, 501883, 523704, 654630, 736920, 785556, 872840, 981945, 1003766, 1309260, 1505649, 1571112, 1942069, 1963890, 2007532, 2509415, 2618520, 3011298, 3884138, 3927780, 4015064, 4516947, 5018830, 5826207, 6022596, 7528245, 7768276, 7855560, 9033894, 9710345, 10037660, 11652414, 12045192, 15056490, 15536552, 17478621, 18067788, 19420690, 20075320, 22584735, 23304828, 29131035, 30112980, 34957242, 36135576, 38841380, 44667587, 45169470, 46609656, 58262070, 60225960, 69914484, 77682760, 87393105, 89335174, 90338940, 116524140, 134002761, 139828968, 174786210, 178670348, 180677880, 223337935, 233048280, 268005522, 349572420, 357340696, 402008283, 446675870, 536011044, 670013805, 699144840, 804016566, 893351740, 1072022088, 1340027610, 1608033132, 1786703480, 2010041415, 2680055220, 3216066264, 4020082830, 5360110440, 8040165660, 16080331320]

約数ペア:

[(1, 16080331320), (2, 8040165660), (3, 5360110440), (4, 4020082830), (5, 3216066264), (6, 2680055220), (8, 2010041415), (9, 1786703480), (10, 1608033132), (12, 1340027610), (15, 1072022088), (18, 893351740), (20, 804016566), (23, 699144840), (24, 670013805), (30, 536011044), (36, 446675870), (40, 402008283), (45, 357340696), (46, 349572420), (60, 268005522), (69, 233048280), (72, 223337935), (89, 180677880), (90, 178670348), (92, 174786210), (115, 139828968), (120, 134002761), (138, 116524140), (178, 90338940), (180, 89335174), (184, 87393105), (207, 77682760), (230, 69914484), (267, 60225960), (276, 58262070), (345, 46609656), (356, 45169470), (360, 44667587), (414, 38841380), (445, 36135576), (460, 34957242), (534, 30112980), (552, 29131035), (690, 23304828), (712, 22584735), (801, 20075320), (828, 19420690), (890, 18067788), (920, 17478621), (1035, 15536552), (1068, 15056490), (1335, 12045192), (1380, 11652414), (1602, 10037660), (1656, 9710345), (1780, 9033894), (2047, 7855560), (2070, 7768276), (2136, 7528245), (2670, 6022596), (2760, 5826207), (3204, 5018830), (3560, 4516947), (4005, 4015064), (4094, 3927780), (4140, 3884138), (5340, 3011298), (6141, 2618520), (6408, 2509415), (8010, 2007532), (8188, 1963890), (8280, 1942069), (10235, 1571112), (10680, 1505649), (12282, 1309260), (16020, 1003766), (16376, 981945), (18423, 872840), (20470, 785556), (21821, 736920), (24564, 654630), (30705, 523704), (32040, 501883), (36846, 436420), (40940, 392778), (43642, 368460), (49128, 327315), (61410, 261852), (65463, 245640), (73692, 218210), (81880, 196389), (87284, 184230), (92115, 174568), (109105, 147384), (122820, 130926)]