20105660160

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{457}}^1$

素因数の和:573

約数の個数: 576

約数和(自身を含む): 76390003200

約数和(自身を除く): 56284343040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 67, 72, 76, 80, 90, 95, 96, 108, 114, 120, 128, 134, 135, 144, 152, 160, 171, 180, 190, 192, 201, 216, 228, 240, 256, 268, 270, 285, 288, 304, 320, 335, 342, 360, 380, 384, 402, 432, 456, 457, 480, 513, 536, 540, 570, 576, 603, 608, 640, 670, 684, 720, 760, 768, 804, 855, 864, 912, 914, 960, 1005, 1026, 1072, 1080, 1140, 1152, 1206, 1216, 1273, 1280, 1340, 1368, 1371, 1440, 1520, 1608, 1710, 1728, 1809, 1824, 1828, 1920, 2010, 2052, 2144, 2160, 2280, 2285, 2304, 2412, 2432, 2546, 2565, 2680, 2736, 2742, 2880, 3015, 3040, 3216, 3420, 3456, 3618, 3648, 3656, 3819, 3840, 4020, 4104, 4113, 4288, 4320, 4560, 4570, 4824, 4864, 5092, 5130, 5360, 5472, 5484, 5760, 6030, 6080, 6365, 6432, 6840, 6855, 6912, 7236, 7296, 7312, 7638, 8040, 8208, 8226, 8576, 8640, 8683, 9045, 9120, 9140, 9648, 10184, 10260, 10720, 10944, 10968, 11457, 11520, 12060, 12160, 12339, 12730, 12864, 13680, 13710, 14472, 14592, 14624, 15276, 16080, 16416, 16452, 17152, 17280, 17366, 18090, 18240, 18280, 19095, 19296, 20368, 20520, 20565, 21440, 21888, 21936, 22914, 24120, 24320, 24678, 25460, 25728, 26049, 27360, 27420, 28944, 29248, 30552, 30619, 32160, 32832, 32904, 34371, 34560, 34732, 36180, 36480, 36560, 38190, 38592, 40736, 41040, 41130, 42880, 43415, 43776, 43872, 45828, 48240, 49356, 50920, 51456, 52098, 54720, 54840, 57285, 57888, 58496, 61104, 61238, 61695, 64320, 65664, 65808, 68742, 69464, 72360, 72960, 73120, 76380, 77184, 78147, 81472, 82080, 82260, 85760, 86830, 87744, 91656, 91857, 96480, 98712, 101840, 104196, 109440, 109680, 114570, 115776, 116992, 122208, 122476, 123390, 128640, 130245, 131328, 131616, 137484, 138928, 144720, 146240, 152760, 153095, 154368, 156294, 162944, 164160, 164520, 171855, 173660, 175488, 183312, 183714, 192960, 197424, 203680, 208392, 218880, 219360, 229140, 231552, 234441, 244416, 244952, 246780, 257280, 260490, 263232, 274968, 275571, 277856, 289440, 292480, 305520, 306190, 312588, 325888, 328320, 329040, 343710, 347320, 350976, 366624, 367428, 385920, 390735, 394848, 407360, 416784, 438720, 458280, 459285, 463104, 468882, 488832, 489904, 493560, 520980, 526464, 549936, 551142, 555712, 578880, 581761, 584960, 611040, 612380, 625176, 656640, 658080, 687420, 694640, 733248, 734856, 771840, 781470, 789696, 814720, 826713, 833568, 877440, 916560, 918570, 937764, 977664, 979808, 987120, 1041960, 1052928, 1099872, 1102284, 1111424, 1157760, 1163522, 1172205, 1222080, 1224760, 1250352, 1316160, 1374840, 1377855, 1389280, 1466496, 1469712, 1562940, 1579392, 1629440, 1653426, 1667136, 1745283, 1754880, 1833120, 1837140, 1875528, 1959616, 1974240, 2083920, 2199744, 2204568, 2222848, 2315520, 2327044, 2344410, 2444160, 2449520, 2500704, 2632320, 2749680, 2755710, 2778560, 2908805, 2932992, 2939424, 3125880, 3158784, 3306852, 3334272, 3490566, 3666240, 3674280, 3751056, 3919232, 3948480, 4133565, 4167840, 4399488, 4409136, 4654088, 4688820, 4888320, 4899040, 5001408, 5235849, 5264640, 5499360, 5511420, 5557120, 5817610, 5878848, 6251760, 6613704, 6668544, 6981132, 7332480, 7348560, 7502112, 7838464, 7896960, 8267130, 8335680, 8726415, 8798976, 8818272, 9308176, 9377640, 9798080, 10002816, 10471698, 10998720, 11022840, 11114240, 11635220, 11757696, 12503520, 13227408, 13962264, 14664960, 14697120, 15004224, 15707547, 15793920, 16534260, 16671360, 17452830, 17636544, 18616352, 18755280, 19596160, 20005632, 20943396, 21997440, 22045680, 23270440, 23515392, 25007040, 26179245, 26454816, 27924528, 29394240, 30008448, 31415094, 33068520, 33342720, 34905660, 35273088, 37232704, 37510560, 39192320, 41886792, 43994880, 44091360, 46540880, 50014080, 52358490, 52909632, 55849056, 58788480, 60016896, 62830188, 66137040, 69811320, 70546176, 74465408, 75021120, 78537735, 83773584, 88182720, 93081760, 100028160, 104716980, 105819264, 111698112, 117576960, 125660376, 132274080, 139622640, 148930816, 150042240, 157075470, 167547168, 176365440, 186163520, 209433960, 211638528, 223396224, 251320752, 264548160, 279245280, 300084480, 314150940, 335094336, 352730880, 372327040, 418867920, 446792448, 502641504, 529096320, 558490560, 628301880, 670188672, 744654080, 837735840, 1005283008, 1058192640, 1116981120, 1256603760, 1340377344, 1675471680, 2010566016, 2233962240, 2513207520, 3350943360, 4021132032, 5026415040, 6701886720, 10052830080, 20105660160]

約数ペア:

[(1, 20105660160), (2, 10052830080), (3, 6701886720), (4, 5026415040), (5, 4021132032), (6, 3350943360), (8, 2513207520), (9, 2233962240), (10, 2010566016), (12, 1675471680), (15, 1340377344), (16, 1256603760), (18, 1116981120), (19, 1058192640), (20, 1005283008), (24, 837735840), (27, 744654080), (30, 670188672), (32, 628301880), (36, 558490560), (38, 529096320), (40, 502641504), (45, 446792448), (48, 418867920), (54, 372327040), (57, 352730880), (60, 335094336), (64, 314150940), (67, 300084480), (72, 279245280), (76, 264548160), (80, 251320752), (90, 223396224), (95, 211638528), (96, 209433960), (108, 186163520), (114, 176365440), (120, 167547168), (128, 157075470), (134, 150042240), (135, 148930816), (144, 139622640), (152, 132274080), (160, 125660376), (171, 117576960), (180, 111698112), (190, 105819264), (192, 104716980), (201, 100028160), (216, 93081760), (228, 88182720), (240, 83773584), (256, 78537735), (268, 75021120), (270, 74465408), (285, 70546176), (288, 69811320), (304, 66137040), (320, 62830188), (335, 60016896), (342, 58788480), (360, 55849056), (380, 52909632), (384, 52358490), (402, 50014080), (432, 46540880), (456, 44091360), (457, 43994880), (480, 41886792), (513, 39192320), (536, 37510560), (540, 37232704), (570, 35273088), (576, 34905660), (603, 33342720), (608, 33068520), (640, 31415094), (670, 30008448), (684, 29394240), (720, 27924528), (760, 26454816), (768, 26179245), (804, 25007040), (855, 23515392), (864, 23270440), (912, 22045680), (914, 21997440), (960, 20943396), (1005, 20005632), (1026, 19596160), (1072, 18755280), (1080, 18616352), (1140, 17636544), (1152, 17452830), (1206, 16671360), (1216, 16534260), (1273, 15793920), (1280, 15707547), (1340, 15004224), (1368, 14697120), (1371, 14664960), (1440, 13962264), (1520, 13227408), (1608, 12503520), (1710, 11757696), (1728, 11635220), (1809, 11114240), (1824, 11022840), (1828, 10998720), (1920, 10471698), (2010, 10002816), (2052, 9798080), (2144, 9377640), (2160, 9308176), (2280, 8818272), (2285, 8798976), (2304, 8726415), (2412, 8335680), (2432, 8267130), (2546, 7896960), (2565, 7838464), (2680, 7502112), (2736, 7348560), (2742, 7332480), (2880, 6981132), (3015, 6668544), (3040, 6613704), (3216, 6251760), (3420, 5878848), (3456, 5817610), (3618, 5557120), (3648, 5511420), (3656, 5499360), (3819, 5264640), (3840, 5235849), (4020, 5001408), (4104, 4899040), (4113, 4888320), (4288, 4688820), (4320, 4654088), (4560, 4409136), (4570, 4399488), (4824, 4167840), (4864, 4133565), (5092, 3948480), (5130, 3919232), (5360, 3751056), (5472, 3674280), (5484, 3666240), (5760, 3490566), (6030, 3334272), (6080, 3306852), (6365, 3158784), (6432, 3125880), (6840, 2939424), (6855, 2932992), (6912, 2908805), (7236, 2778560), (7296, 2755710), (7312, 2749680), (7638, 2632320), (8040, 2500704), (8208, 2449520), (8226, 2444160), (8576, 2344410), (8640, 2327044), (8683, 2315520), (9045, 2222848), (9120, 2204568), (9140, 2199744), (9648, 2083920), (10184, 1974240), (10260, 1959616), (10720, 1875528), (10944, 1837140), (10968, 1833120), (11457, 1754880), (11520, 1745283), (12060, 1667136), (12160, 1653426), (12339, 1629440), (12730, 1579392), (12864, 1562940), (13680, 1469712), (13710, 1466496), (14472, 1389280), (14592, 1377855), (14624, 1374840), (15276, 1316160), (16080, 1250352), (16416, 1224760), (16452, 1222080), (17152, 1172205), (17280, 1163522), (17366, 1157760), (18090, 1111424), (18240, 1102284), (18280, 1099872), (19095, 1052928), (19296, 1041960), (20368, 987120), (20520, 979808), (20565, 977664), (21440, 937764), (21888, 918570), (21936, 916560), (22914, 877440), (24120, 833568), (24320, 826713), (24678, 814720), (25460, 789696), (25728, 781470), (26049, 771840), (27360, 734856), (27420, 733248), (28944, 694640), (29248, 687420), (30552, 658080), (30619, 656640), (32160, 625176), (32832, 612380), (32904, 611040), (34371, 584960), (34560, 581761), (34732, 578880), (36180, 555712), (36480, 551142), (36560, 549936), (38190, 526464), (38592, 520980), (40736, 493560), (41040, 489904), (41130, 488832), (42880, 468882), (43415, 463104), (43776, 459285), (43872, 458280), (45828, 438720), (48240, 416784), (49356, 407360), (50920, 394848), (51456, 390735), (52098, 385920), (54720, 367428), (54840, 366624), (57285, 350976), (57888, 347320), (58496, 343710), (61104, 329040), (61238, 328320), (61695, 325888), (64320, 312588), (65664, 306190), (65808, 305520), (68742, 292480), (69464, 289440), (72360, 277856), (72960, 275571), (73120, 274968), (76380, 263232), (77184, 260490), (78147, 257280), (81472, 246780), (82080, 244952), (82260, 244416), (85760, 234441), (86830, 231552), (87744, 229140), (91656, 219360), (91857, 218880), (96480, 208392), (98712, 203680), (101840, 197424), (104196, 192960), (109440, 183714), (109680, 183312), (114570, 175488), (115776, 173660), (116992, 171855), (122208, 164520), (122476, 164160), (123390, 162944), (128640, 156294), (130245, 154368), (131328, 153095), (131616, 152760), (137484, 146240), (138928, 144720)]