222335520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2477}}^1$

素因数の和:2523

約数の個数: 192

約数和(自身を含む): 809294976

約数和(自身を除く): 586959456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 2040, 2244, 2477, 2640, 2720, 2805, 2992, 3740, 4080, 4488, 4954, 5280, 5610, 5984, 7431, 7480, 8160, 8976, 9908, 11220, 12385, 14862, 14960, 17952, 19816, 22440, 24770, 27247, 29724, 29920, 37155, 39632, 42109, 44880, 49540, 54494, 59448, 74310, 79264, 81741, 84218, 89760, 99080, 108988, 118896, 126327, 136235, 148620, 163482, 168436, 198160, 210545, 217976, 237792, 252654, 272470, 297240, 326964, 336872, 396320, 408705, 421090, 435952, 463199, 505308, 544940, 594480, 631635, 653928, 673744, 817410, 842180, 871904, 926398, 1010616, 1089880, 1188960, 1263270, 1307856, 1347488, 1389597, 1634820, 1684360, 1852796, 2021232, 2179760, 2315995, 2526540, 2615712, 2779194, 3269640, 3368720, 3705592, 4042464, 4359520, 4631990, 5053080, 5558388, 6539280, 6737440, 6947985, 7411184, 9263980, 10106160, 11116776, 13078560, 13895970, 14822368, 18527960, 20212320, 22233552, 27791940, 37055920, 44467104, 55583880, 74111840, 111167760, 222335520]

約数ペア:

[(1, 222335520), (2, 111167760), (3, 74111840), (4, 55583880), (5, 44467104), (6, 37055920), (8, 27791940), (10, 22233552), (11, 20212320), (12, 18527960), (15, 14822368), (16, 13895970), (17, 13078560), (20, 11116776), (22, 10106160), (24, 9263980), (30, 7411184), (32, 6947985), (33, 6737440), (34, 6539280), (40, 5558388), (44, 5053080), (48, 4631990), (51, 4359520), (55, 4042464), (60, 3705592), (66, 3368720), (68, 3269640), (80, 2779194), (85, 2615712), (88, 2526540), (96, 2315995), (102, 2179760), (110, 2021232), (120, 1852796), (132, 1684360), (136, 1634820), (160, 1389597), (165, 1347488), (170, 1307856), (176, 1263270), (187, 1188960), (204, 1089880), (220, 1010616), (240, 926398), (255, 871904), (264, 842180), (272, 817410), (330, 673744), (340, 653928), (352, 631635), (374, 594480), (408, 544940), (440, 505308), (480, 463199), (510, 435952), (528, 421090), (544, 408705), (561, 396320), (660, 336872), (680, 326964), (748, 297240), (816, 272470), (880, 252654), (935, 237792), (1020, 217976), (1056, 210545), (1122, 198160), (1320, 168436), (1360, 163482), (1496, 148620), (1632, 136235), (1760, 126327), (1870, 118896), (2040, 108988), (2244, 99080), (2477, 89760), (2640, 84218), (2720, 81741), (2805, 79264), (2992, 74310), (3740, 59448), (4080, 54494), (4488, 49540), (4954, 44880), (5280, 42109), (5610, 39632), (5984, 37155), (7431, 29920), (7480, 29724), (8160, 27247), (8976, 24770), (9908, 22440), (11220, 19816), (12385, 17952), (14862, 14960)]