2109136920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:378

約数の個数: 256

約数和(自身を含む): 7082380800

約数和(自身を除く): 4973243880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 107, 109, 110, 120, 132, 137, 165, 214, 218, 220, 264, 274, 321, 327, 330, 411, 428, 436, 440, 535, 545, 548, 642, 654, 660, 685, 822, 856, 872, 1070, 1090, 1096, 1177, 1199, 1284, 1308, 1320, 1370, 1507, 1605, 1635, 1644, 2055, 2140, 2180, 2354, 2398, 2568, 2616, 2740, 3014, 3210, 3270, 3288, 3531, 3597, 4110, 4280, 4360, 4521, 4708, 4796, 5480, 5885, 5995, 6028, 6420, 6540, 7062, 7194, 7535, 8220, 9042, 9416, 9592, 11663, 11770, 11990, 12056, 12840, 13080, 14124, 14388, 14659, 14933, 15070, 16440, 17655, 17985, 18084, 22605, 23326, 23540, 23980, 28248, 28776, 29318, 29866, 30140, 34989, 35310, 35970, 36168, 43977, 44799, 45210, 46652, 47080, 47960, 58315, 58636, 59732, 60280, 69978, 70620, 71940, 73295, 74665, 87954, 89598, 90420, 93304, 116630, 117272, 119464, 128293, 139956, 141240, 143880, 146590, 149330, 161249, 164263, 174945, 175908, 179196, 180840, 219885, 223995, 233260, 256586, 279912, 293180, 298660, 322498, 328526, 349890, 351816, 358392, 384879, 439770, 447990, 466520, 483747, 492789, 513172, 586360, 597320, 641465, 644996, 657052, 699780, 769758, 806245, 821315, 879540, 895980, 967494, 985578, 1026344, 1282930, 1289992, 1314104, 1399560, 1539516, 1597831, 1612490, 1642630, 1759080, 1791960, 1924395, 1934988, 1971156, 2418735, 2463945, 2565860, 3079032, 3195662, 3224980, 3285260, 3848790, 3869976, 3942312, 4793493, 4837470, 4927890, 5131720, 6391324, 6449960, 6570520, 7697580, 7989155, 9586986, 9674940, 9855780, 12782648, 15395160, 15978310, 17576141, 19173972, 19349880, 19711560, 23967465, 31956620, 35152282, 38347944, 47934930, 52728423, 63913240, 70304564, 87880705, 95869860, 105456846, 140609128, 175761410, 191739720, 210913692, 263642115, 351522820, 421827384, 527284230, 703045640, 1054568460, 2109136920]

約数ペア:

[(1, 2109136920), (2, 1054568460), (3, 703045640), (4, 527284230), (5, 421827384), (6, 351522820), (8, 263642115), (10, 210913692), (11, 191739720), (12, 175761410), (15, 140609128), (20, 105456846), (22, 95869860), (24, 87880705), (30, 70304564), (33, 63913240), (40, 52728423), (44, 47934930), (55, 38347944), (60, 35152282), (66, 31956620), (88, 23967465), (107, 19711560), (109, 19349880), (110, 19173972), (120, 17576141), (132, 15978310), (137, 15395160), (165, 12782648), (214, 9855780), (218, 9674940), (220, 9586986), (264, 7989155), (274, 7697580), (321, 6570520), (327, 6449960), (330, 6391324), (411, 5131720), (428, 4927890), (436, 4837470), (440, 4793493), (535, 3942312), (545, 3869976), (548, 3848790), (642, 3285260), (654, 3224980), (660, 3195662), (685, 3079032), (822, 2565860), (856, 2463945), (872, 2418735), (1070, 1971156), (1090, 1934988), (1096, 1924395), (1177, 1791960), (1199, 1759080), (1284, 1642630), (1308, 1612490), (1320, 1597831), (1370, 1539516), (1507, 1399560), (1605, 1314104), (1635, 1289992), (1644, 1282930), (2055, 1026344), (2140, 985578), (2180, 967494), (2354, 895980), (2398, 879540), (2568, 821315), (2616, 806245), (2740, 769758), (3014, 699780), (3210, 657052), (3270, 644996), (3288, 641465), (3531, 597320), (3597, 586360), (4110, 513172), (4280, 492789), (4360, 483747), (4521, 466520), (4708, 447990), (4796, 439770), (5480, 384879), (5885, 358392), (5995, 351816), (6028, 349890), (6420, 328526), (6540, 322498), (7062, 298660), (7194, 293180), (7535, 279912), (8220, 256586), (9042, 233260), (9416, 223995), (9592, 219885), (11663, 180840), (11770, 179196), (11990, 175908), (12056, 174945), (12840, 164263), (13080, 161249), (14124, 149330), (14388, 146590), (14659, 143880), (14933, 141240), (15070, 139956), (16440, 128293), (17655, 119464), (17985, 117272), (18084, 116630), (22605, 93304), (23326, 90420), (23540, 89598), (23980, 87954), (28248, 74665), (28776, 73295), (29318, 71940), (29866, 70620), (30140, 69978), (34989, 60280), (35310, 59732), (35970, 58636), (36168, 58315), (43977, 47960), (44799, 47080), (45210, 46652)]