197086080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4463}}^1$

素因数の和:4508

約数の個数: 128

約数和(自身を含む): 655672320

約数和(自身を除く): 458586240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 1920, 2208, 2760, 2944, 3680, 4416, 4463, 5520, 7360, 8832, 8926, 11040, 13389, 14720, 17852, 22080, 22315, 26778, 35704, 44160, 44630, 53556, 66945, 71408, 89260, 102649, 107112, 133890, 142816, 178520, 205298, 214224, 267780, 285632, 307947, 357040, 410596, 428448, 513245, 535560, 571264, 615894, 714080, 821192, 856896, 1026490, 1071120, 1231788, 1428160, 1539735, 1642384, 1713792, 2052980, 2142240, 2463576, 2856320, 3079470, 3284768, 4105960, 4284480, 4927152, 6158940, 6569536, 8211920, 8568960, 9854304, 12317880, 13139072, 16423840, 19708608, 24635760, 32847680, 39417216, 49271520, 65695360, 98543040, 197086080]

約数ペア:

[(1, 197086080), (2, 98543040), (3, 65695360), (4, 49271520), (5, 39417216), (6, 32847680), (8, 24635760), (10, 19708608), (12, 16423840), (15, 13139072), (16, 12317880), (20, 9854304), (23, 8568960), (24, 8211920), (30, 6569536), (32, 6158940), (40, 4927152), (46, 4284480), (48, 4105960), (60, 3284768), (64, 3079470), (69, 2856320), (80, 2463576), (92, 2142240), (96, 2052980), (115, 1713792), (120, 1642384), (128, 1539735), (138, 1428160), (160, 1231788), (184, 1071120), (192, 1026490), (230, 856896), (240, 821192), (276, 714080), (320, 615894), (345, 571264), (368, 535560), (384, 513245), (460, 428448), (480, 410596), (552, 357040), (640, 307947), (690, 285632), (736, 267780), (920, 214224), (960, 205298), (1104, 178520), (1380, 142816), (1472, 133890), (1840, 107112), (1920, 102649), (2208, 89260), (2760, 71408), (2944, 66945), (3680, 53556), (4416, 44630), (4463, 44160), (5520, 35704), (7360, 26778), (8832, 22315), (8926, 22080), (11040, 17852), (13389, 14720)]