199396560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1607}}^1$

素因数の和:1681

約数の個数: 160

約数和(自身を含む): 689098752

約数和(自身を除く): 489702192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 705, 752, 880, 940, 1034, 1128, 1320, 1410, 1551, 1607, 1880, 2068, 2256, 2585, 2640, 2820, 3102, 3214, 3760, 4136, 4821, 5170, 5640, 6204, 6428, 7755, 8035, 8272, 9642, 10340, 11280, 12408, 12856, 15510, 16070, 17677, 19284, 20680, 24105, 24816, 25712, 31020, 32140, 35354, 38568, 41360, 48210, 53031, 62040, 64280, 70708, 75529, 77136, 88385, 96420, 106062, 124080, 128560, 141416, 151058, 176770, 192840, 212124, 226587, 265155, 282832, 302116, 353540, 377645, 385680, 424248, 453174, 530310, 604232, 707080, 755290, 830819, 848496, 906348, 1060620, 1132935, 1208464, 1414160, 1510580, 1661638, 1812696, 2121240, 2265870, 2492457, 3021160, 3323276, 3625392, 4154095, 4242480, 4531740, 4984914, 6042320, 6646552, 8308190, 9063480, 9969828, 12462285, 13293104, 16616380, 18126960, 19939656, 24924570, 33232760, 39879312, 49849140, 66465520, 99698280, 199396560]

約数ペア:

[(1, 199396560), (2, 99698280), (3, 66465520), (4, 49849140), (5, 39879312), (6, 33232760), (8, 24924570), (10, 19939656), (11, 18126960), (12, 16616380), (15, 13293104), (16, 12462285), (20, 9969828), (22, 9063480), (24, 8308190), (30, 6646552), (33, 6042320), (40, 4984914), (44, 4531740), (47, 4242480), (48, 4154095), (55, 3625392), (60, 3323276), (66, 3021160), (80, 2492457), (88, 2265870), (94, 2121240), (110, 1812696), (120, 1661638), (132, 1510580), (141, 1414160), (165, 1208464), (176, 1132935), (188, 1060620), (220, 906348), (235, 848496), (240, 830819), (264, 755290), (282, 707080), (330, 604232), (376, 530310), (440, 453174), (470, 424248), (517, 385680), (528, 377645), (564, 353540), (660, 302116), (705, 282832), (752, 265155), (880, 226587), (940, 212124), (1034, 192840), (1128, 176770), (1320, 151058), (1410, 141416), (1551, 128560), (1607, 124080), (1880, 106062), (2068, 96420), (2256, 88385), (2585, 77136), (2640, 75529), (2820, 70708), (3102, 64280), (3214, 62040), (3760, 53031), (4136, 48210), (4821, 41360), (5170, 38568), (5640, 35354), (6204, 32140), (6428, 31020), (7755, 25712), (8035, 24816), (8272, 24105), (9642, 20680), (10340, 19284), (11280, 17677), (12408, 16070), (12856, 15510)]