12246107240

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{8293}}^1$

素因数の和:8419

約数の個数: 128

約数和(自身を含む): 30455568000

約数和(自身を除く): 18209460760

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 29, 38, 40, 58, 67, 76, 95, 116, 134, 145, 152, 190, 232, 268, 290, 335, 380, 536, 551, 580, 670, 760, 1102, 1160, 1273, 1340, 1943, 2204, 2546, 2680, 2755, 3886, 4408, 5092, 5510, 6365, 7772, 8293, 9715, 10184, 11020, 12730, 15544, 16586, 19430, 22040, 25460, 33172, 36917, 38860, 41465, 50920, 66344, 73834, 77720, 82930, 147668, 157567, 165860, 184585, 240497, 295336, 315134, 331720, 369170, 480994, 555631, 630268, 738340, 787835, 961988, 1111262, 1202485, 1260536, 1476680, 1575670, 1923976, 2222524, 2404970, 2778155, 3151340, 4445048, 4569443, 4809940, 5556310, 6302680, 9138886, 9619880, 10556989, 11112620, 16113299, 18277772, 21113978, 22225240, 22847215, 32226598, 36555544, 42227956, 45694430, 52784945, 64453196, 80566495, 84455912, 91388860, 105569890, 128906392, 161132990, 182777720, 211139780, 306152681, 322265980, 422279560, 612305362, 644531960, 1224610724, 1530763405, 2449221448, 3061526810, 6123053620, 12246107240]

約数ペア:

[(1, 12246107240), (2, 6123053620), (4, 3061526810), (5, 2449221448), (8, 1530763405), (10, 1224610724), (19, 644531960), (20, 612305362), (29, 422279560), (38, 322265980), (40, 306152681), (58, 211139780), (67, 182777720), (76, 161132990), (95, 128906392), (116, 105569890), (134, 91388860), (145, 84455912), (152, 80566495), (190, 64453196), (232, 52784945), (268, 45694430), (290, 42227956), (335, 36555544), (380, 32226598), (536, 22847215), (551, 22225240), (580, 21113978), (670, 18277772), (760, 16113299), (1102, 11112620), (1160, 10556989), (1273, 9619880), (1340, 9138886), (1943, 6302680), (2204, 5556310), (2546, 4809940), (2680, 4569443), (2755, 4445048), (3886, 3151340), (4408, 2778155), (5092, 2404970), (5510, 2222524), (6365, 1923976), (7772, 1575670), (8293, 1476680), (9715, 1260536), (10184, 1202485), (11020, 1111262), (12730, 961988), (15544, 787835), (16586, 738340), (19430, 630268), (22040, 555631), (25460, 480994), (33172, 369170), (36917, 331720), (38860, 315134), (41465, 295336), (50920, 240497), (66344, 184585), (73834, 165860), (77720, 157567), (82930, 147668)]