8216731080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{3767}}^1$

素因数の和:3940

約数の個数: 192

約数和(自身を含む): 27403608960

約数和(自身を除く): 19186877880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 83, 90, 120, 146, 166, 180, 219, 249, 292, 332, 360, 365, 415, 438, 498, 584, 657, 664, 730, 747, 830, 876, 996, 1095, 1245, 1314, 1460, 1494, 1660, 1752, 1992, 2190, 2490, 2628, 2920, 2988, 3285, 3320, 3735, 3767, 4380, 4980, 5256, 5976, 6059, 6570, 7470, 7534, 8760, 9960, 11301, 12118, 13140, 14940, 15068, 18177, 18835, 22602, 24236, 26280, 29880, 30136, 30295, 33903, 36354, 37670, 45204, 48472, 54531, 56505, 60590, 67806, 72708, 75340, 90408, 90885, 109062, 113010, 121180, 135612, 145416, 150680, 169515, 181770, 218124, 226020, 242360, 271224, 272655, 274991, 312661, 339030, 363540, 436248, 452040, 545310, 549982, 625322, 678060, 727080, 824973, 937983, 1090620, 1099964, 1250644, 1356120, 1374955, 1563305, 1649946, 1875966, 2181240, 2199928, 2474919, 2501288, 2749910, 2813949, 3126610, 3299892, 3751932, 4124865, 4689915, 4949838, 5499820, 5627898, 6253220, 6599784, 7503864, 8249730, 9379830, 9899676, 10999640, 11255796, 12374595, 12506440, 14069745, 16499460, 18759660, 19799352, 22511592, 22824253, 24749190, 28139490, 32998920, 37519320, 45648506, 49498380, 56278980, 68472759, 91297012, 98996760, 112557960, 114121265, 136945518, 182594024, 205418277, 228242530, 273891036, 342363795, 410836554, 456485060, 547782072, 684727590, 821673108, 912970120, 1027091385, 1369455180, 1643346216, 2054182770, 2738910360, 4108365540, 8216731080]

約数ペア:

[(1, 8216731080), (2, 4108365540), (3, 2738910360), (4, 2054182770), (5, 1643346216), (6, 1369455180), (8, 1027091385), (9, 912970120), (10, 821673108), (12, 684727590), (15, 547782072), (18, 456485060), (20, 410836554), (24, 342363795), (30, 273891036), (36, 228242530), (40, 205418277), (45, 182594024), (60, 136945518), (72, 114121265), (73, 112557960), (83, 98996760), (90, 91297012), (120, 68472759), (146, 56278980), (166, 49498380), (180, 45648506), (219, 37519320), (249, 32998920), (292, 28139490), (332, 24749190), (360, 22824253), (365, 22511592), (415, 19799352), (438, 18759660), (498, 16499460), (584, 14069745), (657, 12506440), (664, 12374595), (730, 11255796), (747, 10999640), (830, 9899676), (876, 9379830), (996, 8249730), (1095, 7503864), (1245, 6599784), (1314, 6253220), (1460, 5627898), (1494, 5499820), (1660, 4949838), (1752, 4689915), (1992, 4124865), (2190, 3751932), (2490, 3299892), (2628, 3126610), (2920, 2813949), (2988, 2749910), (3285, 2501288), (3320, 2474919), (3735, 2199928), (3767, 2181240), (4380, 1875966), (4980, 1649946), (5256, 1563305), (5976, 1374955), (6059, 1356120), (6570, 1250644), (7470, 1099964), (7534, 1090620), (8760, 937983), (9960, 824973), (11301, 727080), (12118, 678060), (13140, 625322), (14940, 549982), (15068, 545310), (18177, 452040), (18835, 436248), (22602, 363540), (24236, 339030), (26280, 312661), (29880, 274991), (30136, 272655), (30295, 271224), (33903, 242360), (36354, 226020), (37670, 218124), (45204, 181770), (48472, 169515), (54531, 150680), (56505, 145416), (60590, 135612), (67806, 121180), (72708, 113010), (75340, 109062), (90408, 90885)]