2162109040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 6479585280

約数和(自身を除く): 4317476240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 47, 52, 56, 65, 70, 71, 80, 89, 91, 94, 104, 112, 130, 140, 142, 178, 182, 188, 208, 235, 260, 280, 284, 329, 355, 356, 364, 376, 445, 455, 470, 497, 520, 560, 568, 611, 623, 658, 710, 712, 728, 752, 890, 910, 923, 940, 994, 1040, 1136, 1157, 1222, 1246, 1316, 1420, 1424, 1456, 1645, 1780, 1820, 1846, 1880, 1988, 2314, 2444, 2485, 2492, 2632, 2840, 3055, 3115, 3290, 3337, 3560, 3640, 3692, 3760, 3976, 4183, 4277, 4615, 4628, 4888, 4970, 4984, 5264, 5680, 5785, 6110, 6230, 6319, 6461, 6580, 6674, 7120, 7280, 7384, 7952, 8099, 8366, 8554, 9230, 9256, 9776, 9940, 9968, 11570, 12220, 12460, 12638, 12922, 13160, 13348, 14768, 16198, 16685, 16732, 17108, 18460, 18512, 19880, 20915, 21385, 23140, 23359, 24440, 24920, 25276, 25844, 26320, 26696, 29281, 31595, 32305, 32396, 33370, 33464, 34216, 36920, 39760, 40495, 41830, 42770, 43381, 44233, 46280, 46718, 48880, 49840, 50552, 51688, 53392, 54379, 58562, 63190, 64610, 64792, 66740, 66928, 68432, 73840, 80990, 82147, 83660, 85540, 86762, 88466, 92560, 93436, 101104, 103376, 108758, 116795, 117124, 126380, 129220, 129584, 133480, 146405, 161980, 164294, 167320, 171080, 173524, 176932, 186872, 216905, 217516, 221165, 233590, 234248, 252760, 258440, 266960, 271895, 292810, 296993, 303667, 323960, 328588, 334640, 342160, 347048, 353864, 373744, 380653, 410735, 433810, 435032, 442330, 467180, 468496, 505520, 516880, 543790, 575029, 585620, 593986, 607334, 647920, 657176, 694096, 707728, 761306, 821470, 867620, 870064, 884660, 934360, 1087580, 1150058, 1171240, 1187972, 1214668, 1314352, 1484965, 1518335, 1522612, 1642940, 1735240, 1769320, 1868720, 1903265, 2078951, 2175160, 2300116, 2342480, 2375944, 2429336, 2875145, 2969930, 3036670, 3045224, 3285880, 3470480, 3538640, 3806530, 3860909, 4157902, 4350320, 4600232, 4751888, 4858672, 5750290, 5939860, 6073340, 6090448, 6571760, 7613060, 7721818, 8315804, 9200464, 10394755, 11500580, 11879720, 12146680, 15226120, 15443636, 16631608, 19304545, 20789510, 23001160, 23759440, 24293360, 27026363, 30452240, 30887272, 33263216, 38609090, 41579020, 46002320, 54052726, 61774544, 77218180, 83158040, 108105452, 135131815, 154436360, 166316080, 216210904, 270263630, 308872720, 432421808, 540527260, 1081054520, 2162109040]

約数ペア:

[(1, 2162109040), (2, 1081054520), (4, 540527260), (5, 432421808), (7, 308872720), (8, 270263630), (10, 216210904), (13, 166316080), (14, 154436360), (16, 135131815), (20, 108105452), (26, 83158040), (28, 77218180), (35, 61774544), (40, 54052726), (47, 46002320), (52, 41579020), (56, 38609090), (65, 33263216), (70, 30887272), (71, 30452240), (80, 27026363), (89, 24293360), (91, 23759440), (94, 23001160), (104, 20789510), (112, 19304545), (130, 16631608), (140, 15443636), (142, 15226120), (178, 12146680), (182, 11879720), (188, 11500580), (208, 10394755), (235, 9200464), (260, 8315804), (280, 7721818), (284, 7613060), (329, 6571760), (355, 6090448), (356, 6073340), (364, 5939860), (376, 5750290), (445, 4858672), (455, 4751888), (470, 4600232), (497, 4350320), (520, 4157902), (560, 3860909), (568, 3806530), (611, 3538640), (623, 3470480), (658, 3285880), (710, 3045224), (712, 3036670), (728, 2969930), (752, 2875145), (890, 2429336), (910, 2375944), (923, 2342480), (940, 2300116), (994, 2175160), (1040, 2078951), (1136, 1903265), (1157, 1868720), (1222, 1769320), (1246, 1735240), (1316, 1642940), (1420, 1522612), (1424, 1518335), (1456, 1484965), (1645, 1314352), (1780, 1214668), (1820, 1187972), (1846, 1171240), (1880, 1150058), (1988, 1087580), (2314, 934360), (2444, 884660), (2485, 870064), (2492, 867620), (2632, 821470), (2840, 761306), (3055, 707728), (3115, 694096), (3290, 657176), (3337, 647920), (3560, 607334), (3640, 593986), (3692, 585620), (3760, 575029), (3976, 543790), (4183, 516880), (4277, 505520), (4615, 468496), (4628, 467180), (4888, 442330), (4970, 435032), (4984, 433810), (5264, 410735), (5680, 380653), (5785, 373744), (6110, 353864), (6230, 347048), (6319, 342160), (6461, 334640), (6580, 328588), (6674, 323960), (7120, 303667), (7280, 296993), (7384, 292810), (7952, 271895), (8099, 266960), (8366, 258440), (8554, 252760), (9230, 234248), (9256, 233590), (9776, 221165), (9940, 217516), (9968, 216905), (11570, 186872), (12220, 176932), (12460, 173524), (12638, 171080), (12922, 167320), (13160, 164294), (13348, 161980), (14768, 146405), (16198, 133480), (16685, 129584), (16732, 129220), (17108, 126380), (18460, 117124), (18512, 116795), (19880, 108758), (20915, 103376), (21385, 101104), (23140, 93436), (23359, 92560), (24440, 88466), (24920, 86762), (25276, 85540), (25844, 83660), (26320, 82147), (26696, 80990), (29281, 73840), (31595, 68432), (32305, 66928), (32396, 66740), (33370, 64792), (33464, 64610), (34216, 63190), (36920, 58562), (39760, 54379), (40495, 53392), (41830, 51688), (42770, 50552), (43381, 49840), (44233, 48880), (46280, 46718)]