421059840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2333}}^1$

素因数の和:2404

約数の個数: 144

約数和(自身を含む): 1373960448

約数和(自身を除く): 952900608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1280, 1410, 1504, 1880, 1920, 2256, 2333, 2820, 3008, 3760, 3840, 4512, 4666, 5640, 6016, 6999, 7520, 9024, 9332, 11280, 11665, 12032, 13998, 15040, 18048, 18664, 22560, 23330, 27996, 30080, 34995, 36096, 37328, 45120, 46660, 55992, 60160, 69990, 74656, 90240, 93320, 109651, 111984, 139980, 149312, 180480, 186640, 219302, 223968, 279960, 298624, 328953, 373280, 438604, 447936, 548255, 559920, 597248, 657906, 746560, 877208, 895872, 1096510, 1119840, 1315812, 1493120, 1644765, 1754416, 1791744, 2193020, 2239680, 2631624, 2986240, 3289530, 3508832, 4386040, 4479360, 5263248, 6579060, 7017664, 8772080, 8958720, 10526496, 13158120, 14035328, 17544160, 21052992, 26316240, 28070656, 35088320, 42105984, 52632480, 70176640, 84211968, 105264960, 140353280, 210529920, 421059840]

約数ペア:

[(1, 421059840), (2, 210529920), (3, 140353280), (4, 105264960), (5, 84211968), (6, 70176640), (8, 52632480), (10, 42105984), (12, 35088320), (15, 28070656), (16, 26316240), (20, 21052992), (24, 17544160), (30, 14035328), (32, 13158120), (40, 10526496), (47, 8958720), (48, 8772080), (60, 7017664), (64, 6579060), (80, 5263248), (94, 4479360), (96, 4386040), (120, 3508832), (128, 3289530), (141, 2986240), (160, 2631624), (188, 2239680), (192, 2193020), (235, 1791744), (240, 1754416), (256, 1644765), (282, 1493120), (320, 1315812), (376, 1119840), (384, 1096510), (470, 895872), (480, 877208), (564, 746560), (640, 657906), (705, 597248), (752, 559920), (768, 548255), (940, 447936), (960, 438604), (1128, 373280), (1280, 328953), (1410, 298624), (1504, 279960), (1880, 223968), (1920, 219302), (2256, 186640), (2333, 180480), (2820, 149312), (3008, 139980), (3760, 111984), (3840, 109651), (4512, 93320), (4666, 90240), (5640, 74656), (6016, 69990), (6999, 60160), (7520, 55992), (9024, 46660), (9332, 45120), (11280, 37328), (11665, 36096), (12032, 34995), (13998, 30080), (15040, 27996), (18048, 23330), (18664, 22560)]