199735680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4523}}^1$

素因数の和:4568

約数の個数: 128

約数和(自身を含む): 664485120

約数和(自身を除く): 464749440

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, 4523, 5520, 7360, 8832, 9046, 11040, 13569, 14720, 18092, 22080, 22615, 27138, 36184, 44160, 45230, 54276, 67845, 72368, 90460, 104029, 108552, 135690, 144736, 180920, 208058, 217104, 271380, 289472, 312087, 361840, 416116, 434208, 520145, 542760, 578944, 624174, 723680, 832232, 868416, 1040290, 1085520, 1248348, 1447360, 1560435, 1664464, 1736832, 2080580, 2171040, 2496696, 2894720, 3120870, 3328928, 4161160, 4342080, 4993392, 6241740, 6657856, 8322320, 8684160, 9986784, 12483480, 13315712, 16644640, 19973568, 24966960, 33289280, 39947136, 49933920, 66578560, 99867840, 199735680]

約数ペア:

[(1, 199735680), (2, 99867840), (3, 66578560), (4, 49933920), (5, 39947136), (6, 33289280), (8, 24966960), (10, 19973568), (12, 16644640), (15, 13315712), (16, 12483480), (20, 9986784), (23, 8684160), (24, 8322320), (30, 6657856), (32, 6241740), (40, 4993392), (46, 4342080), (48, 4161160), (60, 3328928), (64, 3120870), (69, 2894720), (80, 2496696), (92, 2171040), (96, 2080580), (115, 1736832), (120, 1664464), (128, 1560435), (138, 1447360), (160, 1248348), (184, 1085520), (192, 1040290), (230, 868416), (240, 832232), (276, 723680), (320, 624174), (345, 578944), (368, 542760), (384, 520145), (460, 434208), (480, 416116), (552, 361840), (640, 312087), (690, 289472), (736, 271380), (920, 217104), (960, 208058), (1104, 180920), (1380, 144736), (1472, 135690), (1840, 108552), (1920, 104029), (2208, 90460), (2760, 72368), (2944, 67845), (3680, 54276), (4416, 45230), (4523, 44160), (5520, 36184), (7360, 27138), (8832, 22615), (9046, 22080), (11040, 18092), (13569, 14720)]