21410369280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{3581}}^1$

素因数の和:3784

約数の個数: 288

約数和(自身を含む): 76437587520

約数和(自身を除く): 55027218240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 173, 180, 192, 216, 240, 256, 270, 288, 320, 346, 360, 384, 432, 480, 519, 540, 576, 640, 692, 720, 768, 864, 865, 960, 1038, 1080, 1152, 1280, 1384, 1440, 1557, 1728, 1730, 1920, 2076, 2160, 2304, 2595, 2768, 2880, 3114, 3456, 3460, 3581, 3840, 4152, 4320, 4671, 5190, 5536, 5760, 6228, 6912, 6920, 7162, 7785, 8304, 8640, 9342, 10380, 10743, 11072, 11520, 12456, 13840, 14324, 15570, 16608, 17280, 17905, 18684, 20760, 21486, 22144, 23355, 24912, 27680, 28648, 31140, 32229, 33216, 34560, 35810, 37368, 41520, 42972, 44288, 46710, 49824, 53715, 55360, 57296, 62280, 64458, 66432, 71620, 74736, 83040, 85944, 93420, 96687, 99648, 107430, 110720, 114592, 124560, 128916, 132864, 143240, 149472, 161145, 166080, 171888, 186840, 193374, 199296, 214860, 221440, 229184, 249120, 257832, 286480, 298944, 322290, 332160, 343776, 373680, 386748, 398592, 429720, 458368, 483435, 498240, 515664, 572960, 597888, 619513, 644580, 664320, 687552, 747360, 773496, 859440, 916736, 966870, 996480, 1031328, 1145920, 1195776, 1239026, 1289160, 1375104, 1494720, 1546992, 1718880, 1858539, 1933740, 1992960, 2062656, 2291840, 2478052, 2578320, 2750208, 2989440, 3093984, 3097565, 3437760, 3717078, 3867480, 4125312, 4583680, 4956104, 5156640, 5575617, 5978880, 6187968, 6195130, 6875520, 7434156, 7734960, 8250624, 9292695, 9912208, 10313280, 11151234, 12375936, 12390260, 13751040, 14868312, 15469920, 16726851, 18585390, 19824416, 20626560, 22302468, 24751872, 24780520, 27878085, 29736624, 30939840, 33453702, 37170780, 39648832, 41253120, 44604936, 49561040, 55756170, 59473248, 61879680, 66907404, 74341560, 79297664, 83634255, 89209872, 99122080, 111512340, 118946496, 123759360, 133814808, 148683120, 158595328, 167268510, 178419744, 198244160, 223024680, 237892992, 267629616, 297366240, 334537020, 356839488, 396488320, 446049360, 475785984, 535259232, 594732480, 669074040, 713678976, 792976640, 892098720, 1070518464, 1189464960, 1338148080, 1427357952, 1784197440, 2141036928, 2378929920, 2676296160, 3568394880, 4282073856, 5352592320, 7136789760, 10705184640, 21410369280]

約数ペア:

[(1, 21410369280), (2, 10705184640), (3, 7136789760), (4, 5352592320), (5, 4282073856), (6, 3568394880), (8, 2676296160), (9, 2378929920), (10, 2141036928), (12, 1784197440), (15, 1427357952), (16, 1338148080), (18, 1189464960), (20, 1070518464), (24, 892098720), (27, 792976640), (30, 713678976), (32, 669074040), (36, 594732480), (40, 535259232), (45, 475785984), (48, 446049360), (54, 396488320), (60, 356839488), (64, 334537020), (72, 297366240), (80, 267629616), (90, 237892992), (96, 223024680), (108, 198244160), (120, 178419744), (128, 167268510), (135, 158595328), (144, 148683120), (160, 133814808), (173, 123759360), (180, 118946496), (192, 111512340), (216, 99122080), (240, 89209872), (256, 83634255), (270, 79297664), (288, 74341560), (320, 66907404), (346, 61879680), (360, 59473248), (384, 55756170), (432, 49561040), (480, 44604936), (519, 41253120), (540, 39648832), (576, 37170780), (640, 33453702), (692, 30939840), (720, 29736624), (768, 27878085), (864, 24780520), (865, 24751872), (960, 22302468), (1038, 20626560), (1080, 19824416), (1152, 18585390), (1280, 16726851), (1384, 15469920), (1440, 14868312), (1557, 13751040), (1728, 12390260), (1730, 12375936), (1920, 11151234), (2076, 10313280), (2160, 9912208), (2304, 9292695), (2595, 8250624), (2768, 7734960), (2880, 7434156), (3114, 6875520), (3456, 6195130), (3460, 6187968), (3581, 5978880), (3840, 5575617), (4152, 5156640), (4320, 4956104), (4671, 4583680), (5190, 4125312), (5536, 3867480), (5760, 3717078), (6228, 3437760), (6912, 3097565), (6920, 3093984), (7162, 2989440), (7785, 2750208), (8304, 2578320), (8640, 2478052), (9342, 2291840), (10380, 2062656), (10743, 1992960), (11072, 1933740), (11520, 1858539), (12456, 1718880), (13840, 1546992), (14324, 1494720), (15570, 1375104), (16608, 1289160), (17280, 1239026), (17905, 1195776), (18684, 1145920), (20760, 1031328), (21486, 996480), (22144, 966870), (23355, 916736), (24912, 859440), (27680, 773496), (28648, 747360), (31140, 687552), (32229, 664320), (33216, 644580), (34560, 619513), (35810, 597888), (37368, 572960), (41520, 515664), (42972, 498240), (44288, 483435), (46710, 458368), (49824, 429720), (53715, 398592), (55360, 386748), (57296, 373680), (62280, 343776), (64458, 332160), (66432, 322290), (71620, 298944), (74736, 286480), (83040, 257832), (85944, 249120), (93420, 229184), (96687, 221440), (99648, 214860), (107430, 199296), (110720, 193374), (114592, 186840), (124560, 171888), (128916, 166080), (132864, 161145), (143240, 149472)]