1887111849920

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1\times {\mathrm{4481}}^1$

素因数の和:5351

約数の個数: 224

約数和(自身を含む): 4937844929472

約数和(自身を除く): 3050733079552

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 181, 220, 320, 352, 362, 440, 661, 704, 724, 880, 905, 1322, 1448, 1760, 1810, 1991, 2644, 2896, 3305, 3520, 3620, 3982, 4481, 5288, 5792, 6610, 7240, 7271, 7964, 8962, 9955, 10576, 11584, 13220, 14480, 14542, 15928, 17924, 19910, 21152, 22405, 26440, 28960, 29084, 31856, 35848, 36355, 39820, 42304, 44810, 49291, 52880, 57920, 58168, 63712, 71696, 72710, 79640, 89620, 98582, 105760, 116336, 119641, 127424, 143392, 145420, 159280, 179240, 197164, 211520, 232672, 239282, 246455, 286784, 290840, 318560, 358480, 394328, 465344, 478564, 492910, 581680, 598205, 637120, 716960, 788656, 811061, 957128, 985820, 1163360, 1196410, 1316051, 1433920, 1577312, 1622122, 1914256, 1971640, 2326720, 2392820, 2632102, 2961941, 3154624, 3244244, 3828512, 3943280, 4055305, 4785640, 5264204, 5923882, 6488488, 6580255, 7657024, 7886560, 8110610, 8921671, 9571280, 10528408, 11847764, 12976976, 13160510, 14809705, 15773120, 16221220, 17843342, 19142560, 21056816, 23695528, 25953952, 26321020, 29619410, 32442440, 32581351, 35686684, 38285120, 42113632, 44608355, 47391056, 51907904, 52642040, 59238820, 64884880, 65162702, 71373368, 84227264, 89216710, 94782112, 105284080, 118477640, 129769760, 130325404, 142746736, 162906755, 178433420, 189564224, 210568160, 236955280, 259539520, 260650808, 285493472, 325813510, 356866840, 421136320, 473910560, 521301616, 536111321, 570986944, 651627020, 713733680, 947821120, 1042603232, 1072222642, 1303254040, 1427467360, 2085206464, 2144445284, 2606508080, 2680556605, 2854934720, 4288890568, 5213016160, 5361113210, 5897224531, 8577781136, 10426032320, 10722226420, 11794449062, 17155562272, 21444452840, 23588898124, 29486122655, 34311124544, 42888905680, 47177796248, 58972245310, 85777811360, 94355592496, 117944490620, 171555622720, 188711184992, 235888981240, 377422369984, 471777962480, 943555924960, 1887111849920]

約数ペア:

[(1, 1887111849920), (2, 943555924960), (4, 471777962480), (5, 377422369984), (8, 235888981240), (10, 188711184992), (11, 171555622720), (16, 117944490620), (20, 94355592496), (22, 85777811360), (32, 58972245310), (40, 47177796248), (44, 42888905680), (55, 34311124544), (64, 29486122655), (80, 23588898124), (88, 21444452840), (110, 17155562272), (160, 11794449062), (176, 10722226420), (181, 10426032320), (220, 8577781136), (320, 5897224531), (352, 5361113210), (362, 5213016160), (440, 4288890568), (661, 2854934720), (704, 2680556605), (724, 2606508080), (880, 2144445284), (905, 2085206464), (1322, 1427467360), (1448, 1303254040), (1760, 1072222642), (1810, 1042603232), (1991, 947821120), (2644, 713733680), (2896, 651627020), (3305, 570986944), (3520, 536111321), (3620, 521301616), (3982, 473910560), (4481, 421136320), (5288, 356866840), (5792, 325813510), (6610, 285493472), (7240, 260650808), (7271, 259539520), (7964, 236955280), (8962, 210568160), (9955, 189564224), (10576, 178433420), (11584, 162906755), (13220, 142746736), (14480, 130325404), (14542, 129769760), (15928, 118477640), (17924, 105284080), (19910, 94782112), (21152, 89216710), (22405, 84227264), (26440, 71373368), (28960, 65162702), (29084, 64884880), (31856, 59238820), (35848, 52642040), (36355, 51907904), (39820, 47391056), (42304, 44608355), (44810, 42113632), (49291, 38285120), (52880, 35686684), (57920, 32581351), (58168, 32442440), (63712, 29619410), (71696, 26321020), (72710, 25953952), (79640, 23695528), (89620, 21056816), (98582, 19142560), (105760, 17843342), (116336, 16221220), (119641, 15773120), (127424, 14809705), (143392, 13160510), (145420, 12976976), (159280, 11847764), (179240, 10528408), (197164, 9571280), (211520, 8921671), (232672, 8110610), (239282, 7886560), (246455, 7657024), (286784, 6580255), (290840, 6488488), (318560, 5923882), (358480, 5264204), (394328, 4785640), (465344, 4055305), (478564, 3943280), (492910, 3828512), (581680, 3244244), (598205, 3154624), (637120, 2961941), (716960, 2632102), (788656, 2392820), (811061, 2326720), (957128, 1971640), (985820, 1914256), (1163360, 1622122), (1196410, 1577312), (1316051, 1433920)]