68163480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2459}}^1$

素因数の和:2494

約数の個数: 192

約数和(自身を含む): 276307200

約数和(自身を除く): 208143720

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, 2459, 2520, 2772, 3080, 3465, 3960, 4620, 4918, 5544, 6930, 7377, 9240, 9836, 12295, 13860, 14754, 17213, 19672, 22131, 24590, 27049, 27720, 29508, 34426, 36885, 44262, 49180, 51639, 54098, 59016, 68852, 73770, 81147, 86065, 88524, 98360, 103278, 108196, 110655, 135245, 137704, 147540, 154917, 162294, 172130, 177048, 189343, 206556, 216392, 221310, 243441, 258195, 270490, 295080, 309834, 324588, 344260, 378686, 405735, 413112, 442620, 486882, 516390, 540980, 568029, 619668, 649176, 688520, 757372, 774585, 811470, 885240, 946715, 973764, 1032780, 1081960, 1136058, 1217205, 1239336, 1514744, 1549170, 1622940, 1704087, 1893430, 1947528, 2065560, 2272116, 2434410, 2840145, 3098340, 3245880, 3408174, 3786860, 4544232, 4868820, 5680290, 6196680, 6816348, 7573720, 8520435, 9737640, 11360580, 13632696, 17040870, 22721160, 34081740, 68163480]

約数ペア:

[(1, 68163480), (2, 34081740), (3, 22721160), (4, 17040870), (5, 13632696), (6, 11360580), (7, 9737640), (8, 8520435), (9, 7573720), (10, 6816348), (11, 6196680), (12, 5680290), (14, 4868820), (15, 4544232), (18, 3786860), (20, 3408174), (21, 3245880), (22, 3098340), (24, 2840145), (28, 2434410), (30, 2272116), (33, 2065560), (35, 1947528), (36, 1893430), (40, 1704087), (42, 1622940), (44, 1549170), (45, 1514744), (55, 1239336), (56, 1217205), (60, 1136058), (63, 1081960), (66, 1032780), (70, 973764), (72, 946715), (77, 885240), (84, 811470), (88, 774585), (90, 757372), (99, 688520), (105, 649176), (110, 619668), (120, 568029), (126, 540980), (132, 516390), (140, 486882), (154, 442620), (165, 413112), (168, 405735), (180, 378686), (198, 344260), (210, 324588), (220, 309834), (231, 295080), (252, 270490), (264, 258195), (280, 243441), (308, 221310), (315, 216392), (330, 206556), (360, 189343), (385, 177048), (396, 172130), (420, 162294), (440, 154917), (462, 147540), (495, 137704), (504, 135245), (616, 110655), (630, 108196), (660, 103278), (693, 98360), (770, 88524), (792, 86065), (840, 81147), (924, 73770), (990, 68852), (1155, 59016), (1260, 54098), (1320, 51639), (1386, 49180), (1540, 44262), (1848, 36885), (1980, 34426), (2310, 29508), (2459, 27720), (2520, 27049), (2772, 24590), (3080, 22131), (3465, 19672), (3960, 17213), (4620, 14754), (4918, 13860), (5544, 12295), (6930, 9836), (7377, 9240)]