197855520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24247}}^1$

素因数の和:24282

約数の個数: 96

約数和(自身を含む): 659933568

約数和(自身を除く): 462078048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 24247, 48494, 72741, 96988, 121235, 145482, 193976, 242470, 290964, 363705, 387952, 412199, 484940, 581928, 727410, 775904, 824398, 969880, 1163856, 1236597, 1454820, 1648796, 1939760, 2060995, 2327712, 2473194, 2909640, 3297592, 3879520, 4121990, 4946388, 5819280, 6182985, 6595184, 8243980, 9892776, 11638560, 12365970, 13190368, 16487960, 19785552, 24731940, 32975920, 39571104, 49463880, 65951840, 98927760, 197855520]

約数ペア:

[(1, 197855520), (2, 98927760), (3, 65951840), (4, 49463880), (5, 39571104), (6, 32975920), (8, 24731940), (10, 19785552), (12, 16487960), (15, 13190368), (16, 12365970), (17, 11638560), (20, 9892776), (24, 8243980), (30, 6595184), (32, 6182985), (34, 5819280), (40, 4946388), (48, 4121990), (51, 3879520), (60, 3297592), (68, 2909640), (80, 2473194), (85, 2327712), (96, 2060995), (102, 1939760), (120, 1648796), (136, 1454820), (160, 1236597), (170, 1163856), (204, 969880), (240, 824398), (255, 775904), (272, 727410), (340, 581928), (408, 484940), (480, 412199), (510, 387952), (544, 363705), (680, 290964), (816, 242470), (1020, 193976), (1360, 145482), (1632, 121235), (2040, 96988), (2720, 72741), (4080, 48494), (8160, 24247)]