19655057280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2\times {\mathrm{113}}^1$

素因数の和:298

約数の個数: 384

約数和(自身を含む): 67852170720

約数和(自身を除く): 48197113440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 73, 80, 85, 96, 102, 113, 120, 128, 136, 146, 160, 170, 192, 204, 219, 226, 240, 255, 272, 292, 320, 339, 340, 365, 384, 408, 438, 452, 480, 510, 544, 565, 584, 640, 678, 680, 730, 816, 876, 904, 960, 1020, 1088, 1095, 1130, 1168, 1241, 1356, 1360, 1460, 1632, 1695, 1752, 1808, 1920, 1921, 2040, 2176, 2190, 2260, 2336, 2482, 2712, 2720, 2920, 3264, 3390, 3504, 3616, 3723, 3842, 4080, 4380, 4520, 4672, 4964, 5329, 5424, 5440, 5763, 5840, 6205, 6528, 6780, 7008, 7232, 7446, 7684, 8160, 8249, 8760, 9040, 9344, 9605, 9928, 10658, 10848, 10880, 11526, 11680, 12410, 13560, 14016, 14464, 14892, 15368, 15987, 16320, 16498, 17520, 18080, 18615, 19210, 19856, 21316, 21696, 23052, 23360, 24747, 24820, 26645, 27120, 28032, 28815, 29784, 30736, 31974, 32640, 32996, 35040, 36160, 37230, 38420, 39712, 41245, 42632, 43392, 46104, 46720, 49494, 49640, 53290, 54240, 57630, 59568, 61472, 63948, 65992, 70080, 72320, 74460, 76840, 79424, 79935, 82490, 85264, 90593, 92208, 98988, 99280, 106580, 108480, 115260, 119136, 122944, 123735, 127896, 131984, 140160, 140233, 148920, 153680, 158848, 159870, 164980, 170528, 181186, 184416, 197976, 198560, 213160, 216960, 230520, 238272, 245888, 247470, 255792, 263968, 271779, 280466, 297840, 307360, 319740, 329960, 341056, 362372, 368832, 395952, 397120, 420699, 426320, 452965, 461040, 476544, 494940, 511584, 527936, 543558, 560932, 595680, 602177, 614720, 639480, 659920, 682112, 701165, 724744, 737664, 791904, 794240, 841398, 852640, 905930, 922080, 989880, 1023168, 1055872, 1087116, 1121864, 1191360, 1204354, 1229440, 1278960, 1319840, 1358895, 1402330, 1449488, 1583808, 1682796, 1705280, 1806531, 1811860, 1844160, 1979760, 2046336, 2103495, 2174232, 2243728, 2382720, 2408708, 2557920, 2639680, 2717790, 2804660, 2898976, 3010885, 3167616, 3365592, 3410560, 3613062, 3623720, 3688320, 3959520, 4206990, 4348464, 4487456, 4817416, 5115840, 5279360, 5435580, 5609320, 5797952, 6021770, 6731184, 7226124, 7247440, 7919040, 8413980, 8696928, 8974912, 9032655, 9634832, 10231680, 10237009, 10871160, 11218640, 11595904, 12043540, 13462368, 14452248, 14494880, 15838080, 16827960, 17393856, 17949824, 18065310, 19269664, 20474018, 21742320, 22437280, 24087080, 26924736, 28904496, 28989760, 30711027, 33655920, 34787712, 36130620, 38539328, 40948036, 43484640, 44874560, 48174160, 51185045, 53849472, 57808992, 57979520, 61422054, 67311840, 72261240, 77078656, 81896072, 86969280, 89749120, 96348320, 102370090, 115617984, 122844108, 134623680, 144522480, 153555135, 163792144, 173938560, 192696640, 204740180, 231235968, 245688216, 269247360, 289044960, 307110270, 327584288, 385393280, 409480360, 491376432, 578089920, 614220540, 655168576, 818960720, 982752864, 1156179840, 1228441080, 1310337152, 1637921440, 1965505728, 2456882160, 3275842880, 3931011456, 4913764320, 6551685760, 9827528640, 19655057280]

約数ペア:

[(1, 19655057280), (2, 9827528640), (3, 6551685760), (4, 4913764320), (5, 3931011456), (6, 3275842880), (8, 2456882160), (10, 1965505728), (12, 1637921440), (15, 1310337152), (16, 1228441080), (17, 1156179840), (20, 982752864), (24, 818960720), (30, 655168576), (32, 614220540), (34, 578089920), (40, 491376432), (48, 409480360), (51, 385393280), (60, 327584288), (64, 307110270), (68, 289044960), (73, 269247360), (80, 245688216), (85, 231235968), (96, 204740180), (102, 192696640), (113, 173938560), (120, 163792144), (128, 153555135), (136, 144522480), (146, 134623680), (160, 122844108), (170, 115617984), (192, 102370090), (204, 96348320), (219, 89749120), (226, 86969280), (240, 81896072), (255, 77078656), (272, 72261240), (292, 67311840), (320, 61422054), (339, 57979520), (340, 57808992), (365, 53849472), (384, 51185045), (408, 48174160), (438, 44874560), (452, 43484640), (480, 40948036), (510, 38539328), (544, 36130620), (565, 34787712), (584, 33655920), (640, 30711027), (678, 28989760), (680, 28904496), (730, 26924736), (816, 24087080), (876, 22437280), (904, 21742320), (960, 20474018), (1020, 19269664), (1088, 18065310), (1095, 17949824), (1130, 17393856), (1168, 16827960), (1241, 15838080), (1356, 14494880), (1360, 14452248), (1460, 13462368), (1632, 12043540), (1695, 11595904), (1752, 11218640), (1808, 10871160), (1920, 10237009), (1921, 10231680), (2040, 9634832), (2176, 9032655), (2190, 8974912), (2260, 8696928), (2336, 8413980), (2482, 7919040), (2712, 7247440), (2720, 7226124), (2920, 6731184), (3264, 6021770), (3390, 5797952), (3504, 5609320), (3616, 5435580), (3723, 5279360), (3842, 5115840), (4080, 4817416), (4380, 4487456), (4520, 4348464), (4672, 4206990), (4964, 3959520), (5329, 3688320), (5424, 3623720), (5440, 3613062), (5763, 3410560), (5840, 3365592), (6205, 3167616), (6528, 3010885), (6780, 2898976), (7008, 2804660), (7232, 2717790), (7446, 2639680), (7684, 2557920), (8160, 2408708), (8249, 2382720), (8760, 2243728), (9040, 2174232), (9344, 2103495), (9605, 2046336), (9928, 1979760), (10658, 1844160), (10848, 1811860), (10880, 1806531), (11526, 1705280), (11680, 1682796), (12410, 1583808), (13560, 1449488), (14016, 1402330), (14464, 1358895), (14892, 1319840), (15368, 1278960), (15987, 1229440), (16320, 1204354), (16498, 1191360), (17520, 1121864), (18080, 1087116), (18615, 1055872), (19210, 1023168), (19856, 989880), (21316, 922080), (21696, 905930), (23052, 852640), (23360, 841398), (24747, 794240), (24820, 791904), (26645, 737664), (27120, 724744), (28032, 701165), (28815, 682112), (29784, 659920), (30736, 639480), (31974, 614720), (32640, 602177), (32996, 595680), (35040, 560932), (36160, 543558), (37230, 527936), (38420, 511584), (39712, 494940), (41245, 476544), (42632, 461040), (43392, 452965), (46104, 426320), (46720, 420699), (49494, 397120), (49640, 395952), (53290, 368832), (54240, 362372), (57630, 341056), (59568, 329960), (61472, 319740), (63948, 307360), (65992, 297840), (70080, 280466), (72320, 271779), (74460, 263968), (76840, 255792), (79424, 247470), (79935, 245888), (82490, 238272), (85264, 230520), (90593, 216960), (92208, 213160), (98988, 198560), (99280, 197976), (106580, 184416), (108480, 181186), (115260, 170528), (119136, 164980), (122944, 159870), (123735, 158848), (127896, 153680), (131984, 148920), (140160, 140233)]