263074680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2143}}^1$

素因数の和:2202

約数の個数: 192

約数和(自身を含む): 963256320

約数和(自身を除く): 700181640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 558, 620, 660, 682, 744, 792, 930, 990, 1023, 1116, 1240, 1320, 1364, 1395, 1705, 1860, 1980, 2046, 2143, 2232, 2728, 2790, 3069, 3410, 3720, 3960, 4092, 4286, 5115, 5580, 6138, 6429, 6820, 8184, 8572, 10230, 10715, 11160, 12276, 12858, 13640, 15345, 17144, 19287, 20460, 21430, 23573, 24552, 25716, 30690, 32145, 38574, 40920, 42860, 47146, 51432, 61380, 64290, 66433, 70719, 77148, 85720, 94292, 96435, 117865, 122760, 128580, 132866, 141438, 154296, 188584, 192870, 199299, 212157, 235730, 257160, 265732, 282876, 332165, 353595, 385740, 398598, 424314, 471460, 531464, 565752, 597897, 664330, 707190, 730763, 771480, 797196, 848628, 942920, 996495, 1060785, 1195794, 1328660, 1414380, 1461526, 1594392, 1697256, 1992990, 2121570, 2192289, 2391588, 2657320, 2828760, 2923052, 2989485, 3653815, 3985980, 4243140, 4384578, 4783176, 5846104, 5978970, 6576867, 7307630, 7971960, 8486280, 8769156, 10961445, 11957940, 13153734, 14615260, 17538312, 21922890, 23915880, 26307468, 29230520, 32884335, 43845780, 52614936, 65768670, 87691560, 131537340, 263074680]

約数ペア:

[(1, 263074680), (2, 131537340), (3, 87691560), (4, 65768670), (5, 52614936), (6, 43845780), (8, 32884335), (9, 29230520), (10, 26307468), (11, 23915880), (12, 21922890), (15, 17538312), (18, 14615260), (20, 13153734), (22, 11957940), (24, 10961445), (30, 8769156), (31, 8486280), (33, 7971960), (36, 7307630), (40, 6576867), (44, 5978970), (45, 5846104), (55, 4783176), (60, 4384578), (62, 4243140), (66, 3985980), (72, 3653815), (88, 2989485), (90, 2923052), (93, 2828760), (99, 2657320), (110, 2391588), (120, 2192289), (124, 2121570), (132, 1992990), (155, 1697256), (165, 1594392), (180, 1461526), (186, 1414380), (198, 1328660), (220, 1195794), (248, 1060785), (264, 996495), (279, 942920), (310, 848628), (330, 797196), (341, 771480), (360, 730763), (372, 707190), (396, 664330), (440, 597897), (465, 565752), (495, 531464), (558, 471460), (620, 424314), (660, 398598), (682, 385740), (744, 353595), (792, 332165), (930, 282876), (990, 265732), (1023, 257160), (1116, 235730), (1240, 212157), (1320, 199299), (1364, 192870), (1395, 188584), (1705, 154296), (1860, 141438), (1980, 132866), (2046, 128580), (2143, 122760), (2232, 117865), (2728, 96435), (2790, 94292), (3069, 85720), (3410, 77148), (3720, 70719), (3960, 66433), (4092, 64290), (4286, 61380), (5115, 51432), (5580, 47146), (6138, 42860), (6429, 40920), (6820, 38574), (8184, 32145), (8572, 30690), (10230, 25716), (10715, 24552), (11160, 23573), (12276, 21430), (12858, 20460), (13640, 19287), (15345, 17144)]