18079910880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{2617}}^1$

素因数の和:3061

約数の個数: 192

約数和(自身を含む): 58663725120

約数和(自身を除く): 40583814240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 389, 444, 480, 555, 592, 740, 778, 888, 1110, 1167, 1184, 1480, 1556, 1776, 1945, 2220, 2334, 2617, 2960, 3112, 3552, 3890, 4440, 4668, 5234, 5835, 5920, 6224, 7780, 7851, 8880, 9336, 10468, 11670, 12448, 13085, 14393, 15560, 15702, 17760, 18672, 20936, 23340, 26170, 28786, 31120, 31404, 37344, 39255, 41872, 43179, 46680, 52340, 57572, 62240, 62808, 71965, 78510, 83744, 86358, 93360, 96829, 104680, 115144, 125616, 143930, 157020, 172716, 186720, 193658, 209360, 215895, 230288, 251232, 287860, 290487, 314040, 345432, 387316, 418720, 431790, 460576, 484145, 575720, 580974, 628080, 690864, 774632, 863580, 968290, 1018013, 1151440, 1161948, 1256160, 1381728, 1452435, 1549264, 1727160, 1936580, 2036026, 2302880, 2323896, 2904870, 3054039, 3098528, 3454320, 3873160, 4072052, 4647792, 5090065, 5809740, 6108078, 6908640, 7746320, 8144104, 9295584, 10180130, 11619480, 12216156, 15270195, 15492640, 16288208, 20360260, 23238960, 24432312, 30540390, 32576416, 37666481, 40720520, 46477920, 48864624, 61080780, 75332962, 81441040, 97729248, 112999443, 122161560, 150665924, 162882080, 188332405, 225998886, 244323120, 301331848, 376664810, 451997772, 488646240, 564997215, 602663696, 753329620, 903995544, 1129994430, 1205327392, 1506659240, 1807991088, 2259988860, 3013318480, 3615982176, 4519977720, 6026636960, 9039955440, 18079910880]

約数ペア:

[(1, 18079910880), (2, 9039955440), (3, 6026636960), (4, 4519977720), (5, 3615982176), (6, 3013318480), (8, 2259988860), (10, 1807991088), (12, 1506659240), (15, 1205327392), (16, 1129994430), (20, 903995544), (24, 753329620), (30, 602663696), (32, 564997215), (37, 488646240), (40, 451997772), (48, 376664810), (60, 301331848), (74, 244323120), (80, 225998886), (96, 188332405), (111, 162882080), (120, 150665924), (148, 122161560), (160, 112999443), (185, 97729248), (222, 81441040), (240, 75332962), (296, 61080780), (370, 48864624), (389, 46477920), (444, 40720520), (480, 37666481), (555, 32576416), (592, 30540390), (740, 24432312), (778, 23238960), (888, 20360260), (1110, 16288208), (1167, 15492640), (1184, 15270195), (1480, 12216156), (1556, 11619480), (1776, 10180130), (1945, 9295584), (2220, 8144104), (2334, 7746320), (2617, 6908640), (2960, 6108078), (3112, 5809740), (3552, 5090065), (3890, 4647792), (4440, 4072052), (4668, 3873160), (5234, 3454320), (5835, 3098528), (5920, 3054039), (6224, 2904870), (7780, 2323896), (7851, 2302880), (8880, 2036026), (9336, 1936580), (10468, 1727160), (11670, 1549264), (12448, 1452435), (13085, 1381728), (14393, 1256160), (15560, 1161948), (15702, 1151440), (17760, 1018013), (18672, 968290), (20936, 863580), (23340, 774632), (26170, 690864), (28786, 628080), (31120, 580974), (31404, 575720), (37344, 484145), (39255, 460576), (41872, 431790), (43179, 418720), (46680, 387316), (52340, 345432), (57572, 314040), (62240, 290487), (62808, 287860), (71965, 251232), (78510, 230288), (83744, 215895), (86358, 209360), (93360, 193658), (96829, 186720), (104680, 172716), (115144, 157020), (125616, 143930)]