20880364032

素因数分解:

$2^9\times 3^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 720

約数和(自身を含む): 73297704480

約数和(自身を除く): 52417340448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 73, 76, 81, 88, 96, 99, 108, 114, 121, 128, 132, 144, 146, 152, 162, 171, 176, 192, 198, 209, 216, 219, 228, 242, 243, 256, 264, 288, 292, 297, 304, 324, 342, 352, 363, 384, 396, 418, 432, 438, 456, 484, 486, 512, 513, 528, 576, 584, 594, 608, 627, 648, 657, 684, 704, 726, 768, 792, 803, 836, 864, 876, 891, 912, 968, 972, 1026, 1056, 1089, 1152, 1168, 1188, 1216, 1254, 1296, 1314, 1368, 1387, 1408, 1452, 1536, 1539, 1584, 1606, 1672, 1728, 1752, 1782, 1824, 1881, 1936, 1944, 1971, 2052, 2112, 2178, 2299, 2304, 2336, 2376, 2409, 2432, 2508, 2592, 2628, 2673, 2736, 2774, 2816, 2904, 3078, 3168, 3212, 3267, 3344, 3456, 3504, 3564, 3648, 3762, 3872, 3888, 3942, 4104, 4161, 4224, 4356, 4598, 4608, 4617, 4672, 4752, 4818, 4864, 5016, 5184, 5256, 5346, 5472, 5548, 5632, 5643, 5808, 5913, 6156, 6336, 6424, 6534, 6688, 6897, 6912, 7008, 7128, 7227, 7296, 7524, 7744, 7776, 7884, 8208, 8322, 8448, 8712, 8833, 9196, 9234, 9344, 9504, 9636, 9728, 9801, 10032, 10368, 10512, 10692, 10944, 11096, 11286, 11616, 11826, 12312, 12483, 12672, 12848, 13068, 13376, 13794, 13824, 14016, 14256, 14454, 14592, 15048, 15257, 15488, 15552, 15768, 16416, 16644, 16896, 16929, 17424, 17666, 17739, 18392, 18468, 18688, 19008, 19272, 19602, 20064, 20691, 20736, 21024, 21384, 21681, 21888, 22192, 22572, 23232, 23652, 24624, 24966, 25344, 25696, 26136, 26499, 26752, 27588, 28032, 28512, 28908, 29184, 29403, 30096, 30514, 30976, 31104, 31536, 32832, 33288, 33858, 34848, 35332, 35478, 36784, 36936, 37376, 37449, 38016, 38544, 39204, 40128, 41382, 41472, 42048, 42768, 43362, 43776, 44384, 45144, 45771, 46464, 47304, 49248, 49932, 50688, 50787, 51392, 52272, 52998, 53504, 55176, 56064, 57024, 57816, 58806, 60192, 61028, 61952, 62073, 62208, 63072, 65043, 65664, 66576, 67716, 69696, 70664, 70956, 73568, 73872, 74898, 76032, 77088, 78408, 79497, 80256, 82764, 84096, 85536, 86724, 87552, 88768, 90288, 91542, 92928, 94608, 98496, 99864, 101574, 102784, 104544, 105996, 107008, 110352, 112128, 112347, 114048, 115632, 117612, 120384, 122056, 124146, 124416, 126144, 130086, 131328, 133152, 135432, 137313, 139392, 141328, 141912, 147136, 147744, 149796, 152064, 154176, 156816, 158994, 160512, 165528, 167827, 168192, 171072, 173448, 177536, 180576, 183084, 185856, 186219, 189216, 195129, 196992, 199728, 203148, 205568, 209088, 211992, 220704, 224694, 228096, 231264, 235224, 238491, 240768, 244112, 248292, 252288, 260172, 262656, 266304, 270864, 274626, 278784, 282656, 283824, 294272, 295488, 299592, 308352, 313632, 317988, 321024, 331056, 335654, 336384, 337041, 342144, 346896, 355072, 361152, 366168, 372438, 378432, 390258, 393984, 399456, 406296, 411136, 411939, 418176, 423984, 441408, 449388, 456192, 462528, 470448, 476982, 481536, 488224, 496584, 503481, 504576, 520344, 532608, 541728, 549252, 557568, 558657, 565312, 567648, 588544, 590976, 599184, 616704, 627264, 635976, 662112, 671308, 674082, 684288, 693792, 710144, 715473, 722304, 732336, 744876, 756864, 780516, 787968, 798912, 812592, 823878, 836352, 847968, 882816, 898776, 925056, 940896, 953964, 963072, 976448, 993168, 1006962, 1009152, 1040688, 1065216, 1083456, 1098504, 1117314, 1130624, 1135296, 1177088, 1181952, 1198368, 1233408, 1235817, 1254528, 1271952, 1324224, 1342616, 1348164, 1368576, 1387584, 1430946, 1444608, 1464672, 1489752, 1510443, 1513728, 1561032, 1597824, 1625184, 1647756, 1672704, 1695936, 1765632, 1797552, 1850112, 1881792, 1907928, 1952896, 1986336, 2013924, 2081376, 2130432, 2146419, 2166912, 2197008, 2234628, 2261248, 2270592, 2363904, 2396736, 2471634, 2509056, 2543904, 2648448, 2685232, 2696328, 2775168, 2861892, 2889216, 2929344, 2979504, 3020886, 3027456, 3122064, 3195648, 3250368, 3295512, 3391872, 3531264, 3595104, 3700224, 3707451, 3763584, 3815856, 3905792, 3972672, 4027848, 4162752, 4292838, 4333824, 4394016, 4469256, 4522496, 4531329, 4541184, 4793472, 4943268, 5018112, 5087808, 5296896, 5370464, 5392656, 5550336, 5723784, 5858688, 5959008, 6041772, 6244128, 6391296, 6500736, 6591024, 6783744, 7190208, 7414902, 7527168, 7631712, 7811584, 7945344, 8055696, 8325504, 8585676, 8667648, 8788032, 8938512, 9062658, 9082368, 9586944, 9886536, 10175616, 10593792, 10740928, 10785312, 11100672, 11447568, 11717376, 11918016, 12083544, 12488256, 13001472, 13182048, 13567488, 13593987, 14380416, 14829804, 15054336, 15263424, 15890688, 16111392, 16651008, 17171352, 17576064, 17877024, 18125316, 19173888, 19773072, 20351232, 21481856, 21570624, 22895136, 23434752, 23836032, 24167088, 24976512, 26002944, 26364096, 27187974, 28760832, 29659608, 30526848, 31781376, 32222784, 33302016, 34342704, 35152128, 35754048, 36250632, 39546144, 40702464, 40781961, 42963712, 43141248, 45790272, 47672064, 48334176, 49953024, 52728192, 54375948, 57521664, 59319216, 61053696, 64445568, 68685408, 70304256, 71508096, 72501264, 79092288, 81563922, 85927424, 86282496, 91580544, 95344128, 96668352, 99906048, 105456384, 108751896, 118638432, 122107392, 128891136, 137370816, 143016192, 145002528, 158184576, 163127844, 172564992, 183161088, 193336704, 210912768, 217503792, 237276864, 257782272, 274741632, 286032384, 290005056, 316369152, 326255688, 366322176, 386673408, 435007584, 474553728, 549483264, 580010112, 632738304, 652511376, 773346816, 870015168, 949107456, 1098966528, 1160020224, 1305022752, 1740030336, 1898214912, 2320040448, 2610045504, 3480060672, 5220091008, 6960121344, 10440182016, 20880364032]

約数ペア:

[(1, 20880364032), (2, 10440182016), (3, 6960121344), (4, 5220091008), (6, 3480060672), (8, 2610045504), (9, 2320040448), (11, 1898214912), (12, 1740030336), (16, 1305022752), (18, 1160020224), (19, 1098966528), (22, 949107456), (24, 870015168), (27, 773346816), (32, 652511376), (33, 632738304), (36, 580010112), (38, 549483264), (44, 474553728), (48, 435007584), (54, 386673408), (57, 366322176), (64, 326255688), (66, 316369152), (72, 290005056), (73, 286032384), (76, 274741632), (81, 257782272), (88, 237276864), (96, 217503792), (99, 210912768), (108, 193336704), (114, 183161088), (121, 172564992), (128, 163127844), (132, 158184576), (144, 145002528), (146, 143016192), (152, 137370816), (162, 128891136), (171, 122107392), (176, 118638432), (192, 108751896), (198, 105456384), (209, 99906048), (216, 96668352), (219, 95344128), (228, 91580544), (242, 86282496), (243, 85927424), (256, 81563922), (264, 79092288), (288, 72501264), (292, 71508096), (297, 70304256), (304, 68685408), (324, 64445568), (342, 61053696), (352, 59319216), (363, 57521664), (384, 54375948), (396, 52728192), (418, 49953024), (432, 48334176), (438, 47672064), (456, 45790272), (484, 43141248), (486, 42963712), (512, 40781961), (513, 40702464), (528, 39546144), (576, 36250632), (584, 35754048), (594, 35152128), (608, 34342704), (627, 33302016), (648, 32222784), (657, 31781376), (684, 30526848), (704, 29659608), (726, 28760832), (768, 27187974), (792, 26364096), (803, 26002944), (836, 24976512), (864, 24167088), (876, 23836032), (891, 23434752), (912, 22895136), (968, 21570624), (972, 21481856), (1026, 20351232), (1056, 19773072), (1089, 19173888), (1152, 18125316), (1168, 17877024), (1188, 17576064), (1216, 17171352), (1254, 16651008), (1296, 16111392), (1314, 15890688), (1368, 15263424), (1387, 15054336), (1408, 14829804), (1452, 14380416), (1536, 13593987), (1539, 13567488), (1584, 13182048), (1606, 13001472), (1672, 12488256), (1728, 12083544), (1752, 11918016), (1782, 11717376), (1824, 11447568), (1881, 11100672), (1936, 10785312), (1944, 10740928), (1971, 10593792), (2052, 10175616), (2112, 9886536), (2178, 9586944), (2299, 9082368), (2304, 9062658), (2336, 8938512), (2376, 8788032), (2409, 8667648), (2432, 8585676), (2508, 8325504), (2592, 8055696), (2628, 7945344), (2673, 7811584), (2736, 7631712), (2774, 7527168), (2816, 7414902), (2904, 7190208), (3078, 6783744), (3168, 6591024), (3212, 6500736), (3267, 6391296), (3344, 6244128), (3456, 6041772), (3504, 5959008), (3564, 5858688), (3648, 5723784), (3762, 5550336), (3872, 5392656), (3888, 5370464), (3942, 5296896), (4104, 5087808), (4161, 5018112), (4224, 4943268), (4356, 4793472), (4598, 4541184), (4608, 4531329), (4617, 4522496), (4672, 4469256), (4752, 4394016), (4818, 4333824), (4864, 4292838), (5016, 4162752), (5184, 4027848), (5256, 3972672), (5346, 3905792), (5472, 3815856), (5548, 3763584), (5632, 3707451), (5643, 3700224), (5808, 3595104), (5913, 3531264), (6156, 3391872), (6336, 3295512), (6424, 3250368), (6534, 3195648), (6688, 3122064), (6897, 3027456), (6912, 3020886), (7008, 2979504), (7128, 2929344), (7227, 2889216), (7296, 2861892), (7524, 2775168), (7744, 2696328), (7776, 2685232), (7884, 2648448), (8208, 2543904), (8322, 2509056), (8448, 2471634), (8712, 2396736), (8833, 2363904), (9196, 2270592), (9234, 2261248), (9344, 2234628), (9504, 2197008), (9636, 2166912), (9728, 2146419), (9801, 2130432), (10032, 2081376), (10368, 2013924), (10512, 1986336), (10692, 1952896), (10944, 1907928), (11096, 1881792), (11286, 1850112), (11616, 1797552), (11826, 1765632), (12312, 1695936), (12483, 1672704), (12672, 1647756), (12848, 1625184), (13068, 1597824), (13376, 1561032), (13794, 1513728), (13824, 1510443), (14016, 1489752), (14256, 1464672), (14454, 1444608), (14592, 1430946), (15048, 1387584), (15257, 1368576), (15488, 1348164), (15552, 1342616), (15768, 1324224), (16416, 1271952), (16644, 1254528), (16896, 1235817), (16929, 1233408), (17424, 1198368), (17666, 1181952), (17739, 1177088), (18392, 1135296), (18468, 1130624), (18688, 1117314), (19008, 1098504), (19272, 1083456), (19602, 1065216), (20064, 1040688), (20691, 1009152), (20736, 1006962), (21024, 993168), (21384, 976448), (21681, 963072), (21888, 953964), (22192, 940896), (22572, 925056), (23232, 898776), (23652, 882816), (24624, 847968), (24966, 836352), (25344, 823878), (25696, 812592), (26136, 798912), (26499, 787968), (26752, 780516), (27588, 756864), (28032, 744876), (28512, 732336), (28908, 722304), (29184, 715473), (29403, 710144), (30096, 693792), (30514, 684288), (30976, 674082), (31104, 671308), (31536, 662112), (32832, 635976), (33288, 627264), (33858, 616704), (34848, 599184), (35332, 590976), (35478, 588544), (36784, 567648), (36936, 565312), (37376, 558657), (37449, 557568), (38016, 549252), (38544, 541728), (39204, 532608), (40128, 520344), (41382, 504576), (41472, 503481), (42048, 496584), (42768, 488224), (43362, 481536), (43776, 476982), (44384, 470448), (45144, 462528), (45771, 456192), (46464, 449388), (47304, 441408), (49248, 423984), (49932, 418176), (50688, 411939), (50787, 411136), (51392, 406296), (52272, 399456), (52998, 393984), (53504, 390258), (55176, 378432), (56064, 372438), (57024, 366168), (57816, 361152), (58806, 355072), (60192, 346896), (61028, 342144), (61952, 337041), (62073, 336384), (62208, 335654), (63072, 331056), (65043, 321024), (65664, 317988), (66576, 313632), (67716, 308352), (69696, 299592), (70664, 295488), (70956, 294272), (73568, 283824), (73872, 282656), (74898, 278784), (76032, 274626), (77088, 270864), (78408, 266304), (79497, 262656), (80256, 260172), (82764, 252288), (84096, 248292), (85536, 244112), (86724, 240768), (87552, 238491), (88768, 235224), (90288, 231264), (91542, 228096), (92928, 224694), (94608, 220704), (98496, 211992), (99864, 209088), (101574, 205568), (102784, 203148), (104544, 199728), (105996, 196992), (107008, 195129), (110352, 189216), (112128, 186219), (112347, 185856), (114048, 183084), (115632, 180576), (117612, 177536), (120384, 173448), (122056, 171072), (124146, 168192), (124416, 167827), (126144, 165528), (130086, 160512), (131328, 158994), (133152, 156816), (135432, 154176), (137313, 152064), (139392, 149796), (141328, 147744), (141912, 147136)]