20863370880

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36587}}^1$

素因数の和:36629

約数の個数: 320

約数和(自身を含む): 81282437280

約数和(自身を除く): 60419066400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 162, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 324, 330, 352, 360, 384, 396, 405, 432, 440, 480, 495, 528, 540, 576, 594, 640, 648, 660, 704, 720, 792, 810, 864, 880, 891, 960, 990, 1056, 1080, 1152, 1188, 1296, 1320, 1408, 1440, 1485, 1584, 1620, 1728, 1760, 1782, 1920, 1980, 2112, 2160, 2376, 2592, 2640, 2880, 2970, 3168, 3240, 3456, 3520, 3564, 3960, 4224, 4320, 4455, 4752, 5184, 5280, 5760, 5940, 6336, 6480, 7040, 7128, 7920, 8640, 8910, 9504, 10368, 10560, 11880, 12672, 12960, 14256, 15840, 17280, 17820, 19008, 21120, 23760, 25920, 28512, 31680, 35640, 36587, 38016, 47520, 51840, 57024, 63360, 71280, 73174, 95040, 109761, 114048, 142560, 146348, 182935, 190080, 219522, 285120, 292696, 329283, 365870, 402457, 439044, 548805, 570240, 585392, 658566, 731740, 804914, 878088, 987849, 1097610, 1170784, 1207371, 1317132, 1463480, 1609828, 1646415, 1756176, 1975698, 2012285, 2195220, 2341568, 2414742, 2634264, 2926960, 2963547, 3219656, 3292830, 3512352, 3622113, 3951396, 4024570, 4390440, 4683136, 4829484, 4939245, 5268528, 5853920, 5927094, 6036855, 6439312, 6585660, 7024704, 7244226, 7902792, 8049140, 8780880, 9658968, 9878490, 10537056, 10866339, 11707840, 11854188, 12073710, 12878624, 13171320, 14049408, 14488452, 14817735, 15805584, 16098280, 17561760, 18110565, 19317936, 19756980, 21074112, 21732678, 23415680, 23708376, 24147420, 25757248, 26342640, 28976904, 29635470, 31611168, 32196560, 32599017, 35123520, 36221130, 38635872, 39513960, 42148224, 43465356, 47416752, 48294840, 51514496, 52685280, 54331695, 57953808, 59270940, 63222336, 64393120, 65198034, 70247040, 72442260, 77271744, 79027920, 86930712, 94833504, 96589680, 105370560, 108663390, 115907616, 118541880, 126444672, 128786240, 130396068, 144884520, 154543488, 158055840, 162995085, 173861424, 189667008, 193179360, 210741120, 217326780, 231815232, 237083760, 257572480, 260792136, 289769040, 316111680, 325990170, 347722848, 379334016, 386358720, 434653560, 463630464, 474167520, 521584272, 579538080, 632223360, 651980340, 695445696, 772717440, 869307120, 948335040, 1043168544, 1159076160, 1303960680, 1390891392, 1738614240, 1896670080, 2086337088, 2318152320, 2607921360, 3477228480, 4172674176, 5215842720, 6954456960, 10431685440, 20863370880]

約数ペア:

[(1, 20863370880), (2, 10431685440), (3, 6954456960), (4, 5215842720), (5, 4172674176), (6, 3477228480), (8, 2607921360), (9, 2318152320), (10, 2086337088), (11, 1896670080), (12, 1738614240), (15, 1390891392), (16, 1303960680), (18, 1159076160), (20, 1043168544), (22, 948335040), (24, 869307120), (27, 772717440), (30, 695445696), (32, 651980340), (33, 632223360), (36, 579538080), (40, 521584272), (44, 474167520), (45, 463630464), (48, 434653560), (54, 386358720), (55, 379334016), (60, 347722848), (64, 325990170), (66, 316111680), (72, 289769040), (80, 260792136), (81, 257572480), (88, 237083760), (90, 231815232), (96, 217326780), (99, 210741120), (108, 193179360), (110, 189667008), (120, 173861424), (128, 162995085), (132, 158055840), (135, 154543488), (144, 144884520), (160, 130396068), (162, 128786240), (165, 126444672), (176, 118541880), (180, 115907616), (192, 108663390), (198, 105370560), (216, 96589680), (220, 94833504), (240, 86930712), (264, 79027920), (270, 77271744), (288, 72442260), (297, 70247040), (320, 65198034), (324, 64393120), (330, 63222336), (352, 59270940), (360, 57953808), (384, 54331695), (396, 52685280), (405, 51514496), (432, 48294840), (440, 47416752), (480, 43465356), (495, 42148224), (528, 39513960), (540, 38635872), (576, 36221130), (594, 35123520), (640, 32599017), (648, 32196560), (660, 31611168), (704, 29635470), (720, 28976904), (792, 26342640), (810, 25757248), (864, 24147420), (880, 23708376), (891, 23415680), (960, 21732678), (990, 21074112), (1056, 19756980), (1080, 19317936), (1152, 18110565), (1188, 17561760), (1296, 16098280), (1320, 15805584), (1408, 14817735), (1440, 14488452), (1485, 14049408), (1584, 13171320), (1620, 12878624), (1728, 12073710), (1760, 11854188), (1782, 11707840), (1920, 10866339), (1980, 10537056), (2112, 9878490), (2160, 9658968), (2376, 8780880), (2592, 8049140), (2640, 7902792), (2880, 7244226), (2970, 7024704), (3168, 6585660), (3240, 6439312), (3456, 6036855), (3520, 5927094), (3564, 5853920), (3960, 5268528), (4224, 4939245), (4320, 4829484), (4455, 4683136), (4752, 4390440), (5184, 4024570), (5280, 3951396), (5760, 3622113), (5940, 3512352), (6336, 3292830), (6480, 3219656), (7040, 2963547), (7128, 2926960), (7920, 2634264), (8640, 2414742), (8910, 2341568), (9504, 2195220), (10368, 2012285), (10560, 1975698), (11880, 1756176), (12672, 1646415), (12960, 1609828), (14256, 1463480), (15840, 1317132), (17280, 1207371), (17820, 1170784), (19008, 1097610), (21120, 987849), (23760, 878088), (25920, 804914), (28512, 731740), (31680, 658566), (35640, 585392), (36587, 570240), (38016, 548805), (47520, 439044), (51840, 402457), (57024, 365870), (63360, 329283), (71280, 292696), (73174, 285120), (95040, 219522), (109761, 190080), (114048, 182935), (142560, 146348)]