20303065728

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1193}}^1$

素因数の和:1320

約数の個数: 384

約数和(自身を含む): 68396140800

約数和(自身を除く): 48093075072

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 79, 88, 96, 99, 102, 128, 132, 136, 144, 153, 158, 176, 187, 192, 198, 204, 237, 264, 272, 288, 306, 316, 352, 374, 384, 396, 408, 474, 528, 544, 561, 576, 612, 632, 704, 711, 748, 792, 816, 869, 948, 1056, 1088, 1122, 1152, 1193, 1224, 1264, 1343, 1408, 1422, 1496, 1584, 1632, 1683, 1738, 1896, 2112, 2176, 2244, 2386, 2448, 2528, 2607, 2686, 2844, 2992, 3168, 3264, 3366, 3476, 3579, 3792, 4029, 4224, 4488, 4772, 4896, 5056, 5214, 5372, 5688, 5984, 6336, 6528, 6732, 6952, 7158, 7584, 7821, 8058, 8976, 9544, 9792, 10112, 10428, 10737, 10744, 11376, 11968, 12087, 12672, 13123, 13464, 13904, 14316, 14773, 15168, 15642, 16116, 17952, 19088, 19584, 20281, 20856, 21474, 21488, 22752, 23936, 24174, 26246, 26928, 27808, 28632, 29546, 30336, 31284, 32232, 35904, 38176, 39369, 40562, 41712, 42948, 42976, 44319, 45504, 48348, 52492, 53856, 55616, 57264, 59092, 60843, 62568, 64464, 71808, 76352, 78738, 81124, 83424, 85896, 85952, 88638, 91008, 94247, 96696, 104984, 107712, 111232, 114528, 118107, 118184, 121686, 125136, 128928, 132957, 152704, 157476, 162248, 166848, 171792, 171904, 177276, 182529, 188494, 193392, 209968, 215424, 223091, 229056, 236214, 236368, 243372, 250272, 257856, 265914, 282741, 314952, 324496, 333696, 343584, 354552, 365058, 376988, 386784, 419936, 446182, 458112, 472428, 472736, 486744, 500544, 515712, 531828, 565482, 629904, 648992, 669273, 687168, 709104, 730116, 753976, 773568, 839872, 848223, 892364, 944856, 945472, 973488, 1001088, 1036717, 1063656, 1130964, 1259808, 1297984, 1338546, 1374336, 1418208, 1460232, 1507952, 1547136, 1602199, 1679744, 1696446, 1784728, 1889712, 1890944, 1946976, 2007819, 2073434, 2127312, 2261928, 2519616, 2595968, 2677092, 2836416, 2920464, 3015904, 3110151, 3204398, 3392892, 3569456, 3779424, 3893952, 4015638, 4146868, 4254624, 4523856, 4806597, 5039232, 5354184, 5672832, 5840928, 6031808, 6220302, 6408796, 6785784, 7138912, 7558848, 7787904, 8031276, 8293736, 8509248, 9047712, 9330453, 9613194, 10708368, 11681856, 12063616, 12440604, 12817592, 13571568, 14277824, 14419791, 15117696, 16062552, 16587472, 17018496, 17624189, 18095424, 18660906, 19226388, 21416736, 23363712, 24881208, 25635184, 27143136, 28555648, 28839582, 32125104, 33174944, 35248378, 36190848, 37321812, 38452776, 42833472, 49762416, 51270368, 52872567, 54286272, 57679164, 64250208, 66349888, 70496756, 74643624, 76905552, 85666944, 99524832, 102540736, 105745134, 108572544, 115358328, 128500416, 132699776, 140993512, 149287248, 153811104, 158617701, 199049664, 205081472, 211490268, 230716656, 257000832, 281987024, 298574496, 307622208, 317235402, 398099328, 422980536, 461433312, 563974048, 597148992, 615244416, 634470804, 845961072, 922866624, 1127948096, 1194297984, 1268941608, 1691922144, 1845733248, 2255896192, 2537883216, 3383844288, 5075766432, 6767688576, 10151532864, 20303065728]

約数ペア:

[(1, 20303065728), (2, 10151532864), (3, 6767688576), (4, 5075766432), (6, 3383844288), (8, 2537883216), (9, 2255896192), (11, 1845733248), (12, 1691922144), (16, 1268941608), (17, 1194297984), (18, 1127948096), (22, 922866624), (24, 845961072), (32, 634470804), (33, 615244416), (34, 597148992), (36, 563974048), (44, 461433312), (48, 422980536), (51, 398099328), (64, 317235402), (66, 307622208), (68, 298574496), (72, 281987024), (79, 257000832), (88, 230716656), (96, 211490268), (99, 205081472), (102, 199049664), (128, 158617701), (132, 153811104), (136, 149287248), (144, 140993512), (153, 132699776), (158, 128500416), (176, 115358328), (187, 108572544), (192, 105745134), (198, 102540736), (204, 99524832), (237, 85666944), (264, 76905552), (272, 74643624), (288, 70496756), (306, 66349888), (316, 64250208), (352, 57679164), (374, 54286272), (384, 52872567), (396, 51270368), (408, 49762416), (474, 42833472), (528, 38452776), (544, 37321812), (561, 36190848), (576, 35248378), (612, 33174944), (632, 32125104), (704, 28839582), (711, 28555648), (748, 27143136), (792, 25635184), (816, 24881208), (869, 23363712), (948, 21416736), (1056, 19226388), (1088, 18660906), (1122, 18095424), (1152, 17624189), (1193, 17018496), (1224, 16587472), (1264, 16062552), (1343, 15117696), (1408, 14419791), (1422, 14277824), (1496, 13571568), (1584, 12817592), (1632, 12440604), (1683, 12063616), (1738, 11681856), (1896, 10708368), (2112, 9613194), (2176, 9330453), (2244, 9047712), (2386, 8509248), (2448, 8293736), (2528, 8031276), (2607, 7787904), (2686, 7558848), (2844, 7138912), (2992, 6785784), (3168, 6408796), (3264, 6220302), (3366, 6031808), (3476, 5840928), (3579, 5672832), (3792, 5354184), (4029, 5039232), (4224, 4806597), (4488, 4523856), (4772, 4254624), (4896, 4146868), (5056, 4015638), (5214, 3893952), (5372, 3779424), (5688, 3569456), (5984, 3392892), (6336, 3204398), (6528, 3110151), (6732, 3015904), (6952, 2920464), (7158, 2836416), (7584, 2677092), (7821, 2595968), (8058, 2519616), (8976, 2261928), (9544, 2127312), (9792, 2073434), (10112, 2007819), (10428, 1946976), (10737, 1890944), (10744, 1889712), (11376, 1784728), (11968, 1696446), (12087, 1679744), (12672, 1602199), (13123, 1547136), (13464, 1507952), (13904, 1460232), (14316, 1418208), (14773, 1374336), (15168, 1338546), (15642, 1297984), (16116, 1259808), (17952, 1130964), (19088, 1063656), (19584, 1036717), (20281, 1001088), (20856, 973488), (21474, 945472), (21488, 944856), (22752, 892364), (23936, 848223), (24174, 839872), (26246, 773568), (26928, 753976), (27808, 730116), (28632, 709104), (29546, 687168), (30336, 669273), (31284, 648992), (32232, 629904), (35904, 565482), (38176, 531828), (39369, 515712), (40562, 500544), (41712, 486744), (42948, 472736), (42976, 472428), (44319, 458112), (45504, 446182), (48348, 419936), (52492, 386784), (53856, 376988), (55616, 365058), (57264, 354552), (59092, 343584), (60843, 333696), (62568, 324496), (64464, 314952), (71808, 282741), (76352, 265914), (78738, 257856), (81124, 250272), (83424, 243372), (85896, 236368), (85952, 236214), (88638, 229056), (91008, 223091), (94247, 215424), (96696, 209968), (104984, 193392), (107712, 188494), (111232, 182529), (114528, 177276), (118107, 171904), (118184, 171792), (121686, 166848), (125136, 162248), (128928, 157476), (132957, 152704)]