2920777888

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 288

約数和(自身を含む): 7653139200

約数和(自身を除く): 4732361312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 73, 76, 79, 98, 112, 119, 133, 136, 146, 152, 158, 196, 224, 238, 266, 272, 292, 304, 316, 323, 392, 476, 511, 532, 544, 553, 584, 608, 632, 646, 784, 833, 931, 952, 1022, 1064, 1106, 1168, 1241, 1264, 1292, 1343, 1387, 1501, 1568, 1666, 1862, 1904, 2044, 2128, 2212, 2261, 2336, 2482, 2528, 2584, 2686, 2774, 3002, 3332, 3577, 3724, 3808, 3871, 4088, 4256, 4424, 4522, 4964, 5168, 5372, 5548, 5767, 6004, 6664, 7154, 7448, 7742, 8176, 8687, 8848, 9044, 9401, 9709, 9928, 10336, 10507, 10744, 11096, 11534, 12008, 13328, 14308, 14896, 15484, 15827, 16352, 17374, 17696, 18088, 18802, 19418, 19856, 21014, 21488, 22192, 23068, 23579, 24016, 25517, 26656, 28616, 29792, 30968, 31654, 34748, 36176, 37604, 38836, 39712, 40369, 42028, 42976, 44384, 46136, 47158, 48032, 51034, 57232, 60809, 61936, 63308, 65807, 67963, 69496, 72352, 73549, 75208, 77672, 80738, 84056, 92272, 94316, 98039, 102068, 109573, 114464, 121618, 123872, 126616, 131614, 135926, 138992, 147098, 150416, 155344, 161476, 165053, 168112, 178619, 184544, 188632, 196078, 204136, 219146, 243236, 253232, 263228, 271852, 277984, 282583, 294196, 300832, 310688, 322952, 330106, 336224, 357238, 377264, 392156, 408272, 438292, 486472, 506464, 526456, 543704, 565166, 588392, 645904, 660212, 686273, 714476, 754528, 767011, 784312, 816544, 876584, 972944, 1052912, 1087408, 1130332, 1155371, 1176784, 1250333, 1291808, 1320424, 1372546, 1428952, 1534022, 1568624, 1753168, 1862741, 1945888, 2105824, 2174816, 2260664, 2310742, 2353568, 2500666, 2640848, 2745092, 2857904, 3068044, 3137248, 3506336, 3725482, 4521328, 4621484, 4803911, 5001332, 5281696, 5369077, 5490184, 5715808, 6136088, 7450964, 9042656, 9242968, 9607822, 10002664, 10738154, 10980368, 12272176, 13039187, 14901928, 18485936, 19215644, 20005328, 21476308, 21960736, 24544352, 26078374, 29803856, 36971872, 38431288, 40010656, 42952616, 52156748, 59607712, 76862576, 85905232, 91274309, 104313496, 153725152, 171810464, 182548618, 208626992, 365097236, 417253984, 730194472, 1460388944, 2920777888]

約数ペア:

[(1, 2920777888), (2, 1460388944), (4, 730194472), (7, 417253984), (8, 365097236), (14, 208626992), (16, 182548618), (17, 171810464), (19, 153725152), (28, 104313496), (32, 91274309), (34, 85905232), (38, 76862576), (49, 59607712), (56, 52156748), (68, 42952616), (73, 40010656), (76, 38431288), (79, 36971872), (98, 29803856), (112, 26078374), (119, 24544352), (133, 21960736), (136, 21476308), (146, 20005328), (152, 19215644), (158, 18485936), (196, 14901928), (224, 13039187), (238, 12272176), (266, 10980368), (272, 10738154), (292, 10002664), (304, 9607822), (316, 9242968), (323, 9042656), (392, 7450964), (476, 6136088), (511, 5715808), (532, 5490184), (544, 5369077), (553, 5281696), (584, 5001332), (608, 4803911), (632, 4621484), (646, 4521328), (784, 3725482), (833, 3506336), (931, 3137248), (952, 3068044), (1022, 2857904), (1064, 2745092), (1106, 2640848), (1168, 2500666), (1241, 2353568), (1264, 2310742), (1292, 2260664), (1343, 2174816), (1387, 2105824), (1501, 1945888), (1568, 1862741), (1666, 1753168), (1862, 1568624), (1904, 1534022), (2044, 1428952), (2128, 1372546), (2212, 1320424), (2261, 1291808), (2336, 1250333), (2482, 1176784), (2528, 1155371), (2584, 1130332), (2686, 1087408), (2774, 1052912), (3002, 972944), (3332, 876584), (3577, 816544), (3724, 784312), (3808, 767011), (3871, 754528), (4088, 714476), (4256, 686273), (4424, 660212), (4522, 645904), (4964, 588392), (5168, 565166), (5372, 543704), (5548, 526456), (5767, 506464), (6004, 486472), (6664, 438292), (7154, 408272), (7448, 392156), (7742, 377264), (8176, 357238), (8687, 336224), (8848, 330106), (9044, 322952), (9401, 310688), (9709, 300832), (9928, 294196), (10336, 282583), (10507, 277984), (10744, 271852), (11096, 263228), (11534, 253232), (12008, 243236), (13328, 219146), (14308, 204136), (14896, 196078), (15484, 188632), (15827, 184544), (16352, 178619), (17374, 168112), (17696, 165053), (18088, 161476), (18802, 155344), (19418, 150416), (19856, 147098), (21014, 138992), (21488, 135926), (22192, 131614), (23068, 126616), (23579, 123872), (24016, 121618), (25517, 114464), (26656, 109573), (28616, 102068), (29792, 98039), (30968, 94316), (31654, 92272), (34748, 84056), (36176, 80738), (37604, 77672), (38836, 75208), (39712, 73549), (40369, 72352), (42028, 69496), (42976, 67963), (44384, 65807), (46136, 63308), (47158, 61936), (48032, 60809), (51034, 57232)]