206763480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7459}}^1$

素因数の和:7494

約数の個数: 192

約数和(自身を含む): 837907200

約数和(自身を除く): 631143720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 7459, 9240, 13860, 14918, 22377, 27720, 29836, 37295, 44754, 52213, 59672, 67131, 74590, 82049, 89508, 104426, 111885, 134262, 149180, 156639, 164098, 179016, 208852, 223770, 246147, 261065, 268524, 298360, 313278, 328196, 335655, 410245, 417704, 447540, 469917, 492294, 522130, 537048, 574343, 626556, 656392, 671310, 738441, 783195, 820490, 895080, 939834, 984588, 1044260, 1148686, 1230735, 1253112, 1342620, 1476882, 1566390, 1640980, 1723029, 1879668, 1969176, 2088520, 2297372, 2349585, 2461470, 2685240, 2871715, 2953764, 3132780, 3281960, 3446058, 3692205, 3759336, 4594744, 4699170, 4922940, 5169087, 5743430, 5907528, 6265560, 6892116, 7384410, 8615145, 9398340, 9845880, 10338174, 11486860, 13784232, 14768820, 17230290, 18796680, 20676348, 22973720, 25845435, 29537640, 34460580, 41352696, 51690870, 68921160, 103381740, 206763480]

約数ペア:

[(1, 206763480), (2, 103381740), (3, 68921160), (4, 51690870), (5, 41352696), (6, 34460580), (7, 29537640), (8, 25845435), (9, 22973720), (10, 20676348), (11, 18796680), (12, 17230290), (14, 14768820), (15, 13784232), (18, 11486860), (20, 10338174), (21, 9845880), (22, 9398340), (24, 8615145), (28, 7384410), (30, 6892116), (33, 6265560), (35, 5907528), (36, 5743430), (40, 5169087), (42, 4922940), (44, 4699170), (45, 4594744), (55, 3759336), (56, 3692205), (60, 3446058), (63, 3281960), (66, 3132780), (70, 2953764), (72, 2871715), (77, 2685240), (84, 2461470), (88, 2349585), (90, 2297372), (99, 2088520), (105, 1969176), (110, 1879668), (120, 1723029), (126, 1640980), (132, 1566390), (140, 1476882), (154, 1342620), (165, 1253112), (168, 1230735), (180, 1148686), (198, 1044260), (210, 984588), (220, 939834), (231, 895080), (252, 820490), (264, 783195), (280, 738441), (308, 671310), (315, 656392), (330, 626556), (360, 574343), (385, 537048), (396, 522130), (420, 492294), (440, 469917), (462, 447540), (495, 417704), (504, 410245), (616, 335655), (630, 328196), (660, 313278), (693, 298360), (770, 268524), (792, 261065), (840, 246147), (924, 223770), (990, 208852), (1155, 179016), (1260, 164098), (1320, 156639), (1386, 149180), (1540, 134262), (1848, 111885), (1980, 104426), (2310, 89508), (2520, 82049), (2772, 74590), (3080, 67131), (3465, 59672), (3960, 52213), (4620, 44754), (5544, 37295), (6930, 29836), (7459, 27720), (9240, 22377), (13860, 14918)]