8187721920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:773

約数の個数: 448

約数和(自身を含む): 33191500800

約数和(自身を除く): 25003778880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 331, 336, 360, 378, 409, 420, 432, 448, 480, 504, 540, 560, 576, 630, 662, 672, 720, 756, 818, 840, 864, 945, 960, 993, 1008, 1080, 1120, 1227, 1260, 1324, 1344, 1440, 1512, 1636, 1655, 1680, 1728, 1890, 1986, 2016, 2045, 2160, 2240, 2317, 2454, 2520, 2648, 2863, 2880, 2979, 3024, 3272, 3310, 3360, 3681, 3780, 3972, 4032, 4090, 4320, 4634, 4908, 4965, 5040, 5296, 5726, 5958, 6048, 6135, 6544, 6620, 6720, 6951, 7362, 7560, 7944, 8180, 8589, 8640, 8937, 9268, 9816, 9930, 10080, 10592, 11043, 11452, 11585, 11916, 12096, 12270, 13088, 13240, 13902, 14315, 14724, 14895, 15120, 15888, 16360, 17178, 17874, 18405, 18536, 19632, 19860, 20160, 20853, 21184, 22086, 22904, 23170, 23832, 24540, 25767, 26176, 26480, 27804, 28630, 29448, 29790, 30240, 31776, 32720, 34356, 34755, 35748, 36810, 37072, 39264, 39720, 41706, 42945, 44172, 44685, 45808, 46340, 47664, 49080, 51534, 52960, 55215, 55608, 57260, 58896, 59580, 60480, 62559, 63552, 65440, 68712, 69510, 71496, 73620, 74144, 77301, 78528, 79440, 83412, 85890, 88344, 89370, 91616, 92680, 95328, 98160, 103068, 104265, 105920, 110430, 111216, 114520, 117792, 119160, 125118, 128835, 130880, 135379, 137424, 139020, 142992, 147240, 148288, 154602, 158880, 166824, 171780, 176688, 178740, 183232, 185360, 190656, 196320, 206136, 208530, 220860, 222432, 229040, 235584, 238320, 250236, 257670, 270758, 274848, 278040, 285984, 294480, 309204, 312795, 317760, 333648, 343560, 353376, 357480, 370720, 386505, 392640, 406137, 412272, 417060, 441720, 444864, 458080, 476640, 500472, 515340, 541516, 549696, 556080, 571968, 588960, 618408, 625590, 667296, 676895, 687120, 706752, 714960, 741440, 773010, 812274, 824544, 834120, 883440, 916160, 947653, 953280, 1000944, 1030680, 1083032, 1112160, 1177920, 1218411, 1236816, 1251180, 1334592, 1353790, 1374240, 1429920, 1546020, 1624548, 1649088, 1668240, 1766880, 1895306, 2001888, 2030685, 2061360, 2166064, 2224320, 2436822, 2473632, 2502360, 2707580, 2748480, 2842959, 2859840, 3092040, 3249096, 3336480, 3533760, 3655233, 3790612, 4003776, 4061370, 4122720, 4332128, 4738265, 4873644, 4947264, 5004720, 5415160, 5685918, 6092055, 6184080, 6498192, 6672960, 7310466, 7581224, 8122740, 8245440, 8528877, 8664256, 9476530, 9747288, 10009440, 10830320, 11371836, 12184110, 12368160, 12996384, 14214795, 14620932, 15162448, 16245480, 17057754, 18276165, 18953060, 19494576, 20018880, 21660640, 22743672, 24368220, 24736320, 25586631, 25992768, 28429590, 29241864, 30324896, 32490960, 34115508, 36552330, 37906120, 38989152, 42644385, 43321280, 45487344, 48736440, 51173262, 56859180, 58483728, 60649792, 64981920, 68231016, 73104660, 75812240, 77978304, 85288770, 90974688, 97472880, 102346524, 113718360, 116967456, 127933155, 129963840, 136462032, 146209320, 151624480, 170577540, 181949376, 194945760, 204693048, 227436720, 233934912, 255866310, 272924064, 292418640, 303248960, 341155080, 389891520, 409386096, 454873440, 511732620, 545848128, 584837280, 682310160, 818772192, 909746880, 1023465240, 1169674560, 1364620320, 1637544384, 2046930480, 2729240640, 4093860960, 8187721920]

約数ペア:

[(1, 8187721920), (2, 4093860960), (3, 2729240640), (4, 2046930480), (5, 1637544384), (6, 1364620320), (7, 1169674560), (8, 1023465240), (9, 909746880), (10, 818772192), (12, 682310160), (14, 584837280), (15, 545848128), (16, 511732620), (18, 454873440), (20, 409386096), (21, 389891520), (24, 341155080), (27, 303248960), (28, 292418640), (30, 272924064), (32, 255866310), (35, 233934912), (36, 227436720), (40, 204693048), (42, 194945760), (45, 181949376), (48, 170577540), (54, 151624480), (56, 146209320), (60, 136462032), (63, 129963840), (64, 127933155), (70, 116967456), (72, 113718360), (80, 102346524), (84, 97472880), (90, 90974688), (96, 85288770), (105, 77978304), (108, 75812240), (112, 73104660), (120, 68231016), (126, 64981920), (135, 60649792), (140, 58483728), (144, 56859180), (160, 51173262), (168, 48736440), (180, 45487344), (189, 43321280), (192, 42644385), (210, 38989152), (216, 37906120), (224, 36552330), (240, 34115508), (252, 32490960), (270, 30324896), (280, 29241864), (288, 28429590), (315, 25992768), (320, 25586631), (331, 24736320), (336, 24368220), (360, 22743672), (378, 21660640), (409, 20018880), (420, 19494576), (432, 18953060), (448, 18276165), (480, 17057754), (504, 16245480), (540, 15162448), (560, 14620932), (576, 14214795), (630, 12996384), (662, 12368160), (672, 12184110), (720, 11371836), (756, 10830320), (818, 10009440), (840, 9747288), (864, 9476530), (945, 8664256), (960, 8528877), (993, 8245440), (1008, 8122740), (1080, 7581224), (1120, 7310466), (1227, 6672960), (1260, 6498192), (1324, 6184080), (1344, 6092055), (1440, 5685918), (1512, 5415160), (1636, 5004720), (1655, 4947264), (1680, 4873644), (1728, 4738265), (1890, 4332128), (1986, 4122720), (2016, 4061370), (2045, 4003776), (2160, 3790612), (2240, 3655233), (2317, 3533760), (2454, 3336480), (2520, 3249096), (2648, 3092040), (2863, 2859840), (2880, 2842959), (2979, 2748480), (3024, 2707580), (3272, 2502360), (3310, 2473632), (3360, 2436822), (3681, 2224320), (3780, 2166064), (3972, 2061360), (4032, 2030685), (4090, 2001888), (4320, 1895306), (4634, 1766880), (4908, 1668240), (4965, 1649088), (5040, 1624548), (5296, 1546020), (5726, 1429920), (5958, 1374240), (6048, 1353790), (6135, 1334592), (6544, 1251180), (6620, 1236816), (6720, 1218411), (6951, 1177920), (7362, 1112160), (7560, 1083032), (7944, 1030680), (8180, 1000944), (8589, 953280), (8640, 947653), (8937, 916160), (9268, 883440), (9816, 834120), (9930, 824544), (10080, 812274), (10592, 773010), (11043, 741440), (11452, 714960), (11585, 706752), (11916, 687120), (12096, 676895), (12270, 667296), (13088, 625590), (13240, 618408), (13902, 588960), (14315, 571968), (14724, 556080), (14895, 549696), (15120, 541516), (15888, 515340), (16360, 500472), (17178, 476640), (17874, 458080), (18405, 444864), (18536, 441720), (19632, 417060), (19860, 412272), (20160, 406137), (20853, 392640), (21184, 386505), (22086, 370720), (22904, 357480), (23170, 353376), (23832, 343560), (24540, 333648), (25767, 317760), (26176, 312795), (26480, 309204), (27804, 294480), (28630, 285984), (29448, 278040), (29790, 274848), (30240, 270758), (31776, 257670), (32720, 250236), (34356, 238320), (34755, 235584), (35748, 229040), (36810, 222432), (37072, 220860), (39264, 208530), (39720, 206136), (41706, 196320), (42945, 190656), (44172, 185360), (44685, 183232), (45808, 178740), (46340, 176688), (47664, 171780), (49080, 166824), (51534, 158880), (52960, 154602), (55215, 148288), (55608, 147240), (57260, 142992), (58896, 139020), (59580, 137424), (60480, 135379), (62559, 130880), (63552, 128835), (65440, 125118), (68712, 119160), (69510, 117792), (71496, 114520), (73620, 111216), (74144, 110430), (77301, 105920), (78528, 104265), (79440, 103068), (83412, 98160), (85890, 95328), (88344, 92680), (89370, 91616)]