2331457560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1997}}^1$

素因数の和:2087

約数の個数: 256

約数和(自身を含む): 8286105600

約数和(自身を除く): 5954648040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 47, 54, 60, 69, 72, 90, 92, 94, 108, 115, 120, 135, 138, 141, 180, 184, 188, 207, 216, 230, 235, 270, 276, 282, 345, 360, 376, 414, 423, 460, 470, 540, 552, 564, 621, 690, 705, 828, 846, 920, 940, 1035, 1080, 1081, 1128, 1242, 1269, 1380, 1410, 1656, 1692, 1880, 1997, 2070, 2115, 2162, 2484, 2538, 2760, 2820, 3105, 3243, 3384, 3994, 4140, 4230, 4324, 4968, 5076, 5405, 5640, 5991, 6210, 6345, 6486, 7988, 8280, 8460, 8648, 9729, 9985, 10152, 10810, 11982, 12420, 12690, 12972, 15976, 16215, 16920, 17973, 19458, 19970, 21620, 23964, 24840, 25380, 25944, 29187, 29955, 32430, 35946, 38916, 39940, 43240, 45931, 47928, 48645, 50760, 53919, 58374, 59910, 64860, 71892, 77832, 79880, 89865, 91862, 93859, 97290, 107838, 116748, 119820, 129720, 137793, 143784, 145935, 179730, 183724, 187718, 194580, 215676, 229655, 233496, 239640, 269595, 275586, 281577, 291870, 359460, 367448, 375436, 389160, 413379, 431352, 459310, 469295, 539190, 551172, 563154, 583740, 688965, 718920, 750872, 826758, 844731, 918620, 938590, 1078380, 1102344, 1126308, 1167480, 1240137, 1377930, 1407885, 1653516, 1689462, 1837240, 1877180, 2066895, 2156760, 2158757, 2252616, 2480274, 2534193, 2755860, 2815770, 3307032, 3378924, 3754360, 4133790, 4223655, 4317514, 4960548, 5068386, 5511720, 5631540, 6200685, 6476271, 6757848, 8267580, 8447310, 8635028, 9921096, 10136772, 10793785, 11263080, 12401370, 12670965, 12952542, 16535160, 16894620, 17270056, 19428813, 20273544, 21587570, 24802740, 25341930, 25905084, 32381355, 33789240, 38857626, 43175140, 49605480, 50683860, 51810168, 58286439, 64762710, 77715252, 86350280, 97144065, 101367720, 116572878, 129525420, 155430504, 194288130, 233145756, 259050840, 291432195, 388576260, 466291512, 582864390, 777152520, 1165728780, 2331457560]

約数ペア:

[(1, 2331457560), (2, 1165728780), (3, 777152520), (4, 582864390), (5, 466291512), (6, 388576260), (8, 291432195), (9, 259050840), (10, 233145756), (12, 194288130), (15, 155430504), (18, 129525420), (20, 116572878), (23, 101367720), (24, 97144065), (27, 86350280), (30, 77715252), (36, 64762710), (40, 58286439), (45, 51810168), (46, 50683860), (47, 49605480), (54, 43175140), (60, 38857626), (69, 33789240), (72, 32381355), (90, 25905084), (92, 25341930), (94, 24802740), (108, 21587570), (115, 20273544), (120, 19428813), (135, 17270056), (138, 16894620), (141, 16535160), (180, 12952542), (184, 12670965), (188, 12401370), (207, 11263080), (216, 10793785), (230, 10136772), (235, 9921096), (270, 8635028), (276, 8447310), (282, 8267580), (345, 6757848), (360, 6476271), (376, 6200685), (414, 5631540), (423, 5511720), (460, 5068386), (470, 4960548), (540, 4317514), (552, 4223655), (564, 4133790), (621, 3754360), (690, 3378924), (705, 3307032), (828, 2815770), (846, 2755860), (920, 2534193), (940, 2480274), (1035, 2252616), (1080, 2158757), (1081, 2156760), (1128, 2066895), (1242, 1877180), (1269, 1837240), (1380, 1689462), (1410, 1653516), (1656, 1407885), (1692, 1377930), (1880, 1240137), (1997, 1167480), (2070, 1126308), (2115, 1102344), (2162, 1078380), (2484, 938590), (2538, 918620), (2760, 844731), (2820, 826758), (3105, 750872), (3243, 718920), (3384, 688965), (3994, 583740), (4140, 563154), (4230, 551172), (4324, 539190), (4968, 469295), (5076, 459310), (5405, 431352), (5640, 413379), (5991, 389160), (6210, 375436), (6345, 367448), (6486, 359460), (7988, 291870), (8280, 281577), (8460, 275586), (8648, 269595), (9729, 239640), (9985, 233496), (10152, 229655), (10810, 215676), (11982, 194580), (12420, 187718), (12690, 183724), (12972, 179730), (15976, 145935), (16215, 143784), (16920, 137793), (17973, 129720), (19458, 119820), (19970, 116748), (21620, 107838), (23964, 97290), (24840, 93859), (25380, 91862), (25944, 89865), (29187, 79880), (29955, 77832), (32430, 71892), (35946, 64860), (38916, 59910), (39940, 58374), (43240, 53919), (45931, 50760), (47928, 48645)]