2231040

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 8241408

約数和(自身を除く): 6010368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 83, 84, 96, 105, 112, 120, 128, 140, 160, 166, 168, 192, 210, 224, 240, 249, 256, 280, 320, 332, 336, 384, 415, 420, 448, 480, 498, 560, 581, 640, 664, 672, 768, 830, 840, 896, 960, 996, 1120, 1162, 1245, 1280, 1328, 1344, 1660, 1680, 1743, 1792, 1920, 1992, 2240, 2324, 2490, 2656, 2688, 2905, 3320, 3360, 3486, 3840, 3984, 4480, 4648, 4980, 5312, 5376, 5810, 6640, 6720, 6972, 7968, 8715, 8960, 9296, 9960, 10624, 11620, 13280, 13440, 13944, 15936, 17430, 18592, 19920, 21248, 23240, 26560, 26880, 27888, 31872, 34860, 37184, 39840, 46480, 53120, 55776, 63744, 69720, 74368, 79680, 92960, 106240, 111552, 139440, 148736, 159360, 185920, 223104, 278880, 318720, 371840, 446208, 557760, 743680, 1115520, 2231040]

約数ペア:

[(1, 2231040), (2, 1115520), (3, 743680), (4, 557760), (5, 446208), (6, 371840), (7, 318720), (8, 278880), (10, 223104), (12, 185920), (14, 159360), (15, 148736), (16, 139440), (20, 111552), (21, 106240), (24, 92960), (28, 79680), (30, 74368), (32, 69720), (35, 63744), (40, 55776), (42, 53120), (48, 46480), (56, 39840), (60, 37184), (64, 34860), (70, 31872), (80, 27888), (83, 26880), (84, 26560), (96, 23240), (105, 21248), (112, 19920), (120, 18592), (128, 17430), (140, 15936), (160, 13944), (166, 13440), (168, 13280), (192, 11620), (210, 10624), (224, 9960), (240, 9296), (249, 8960), (256, 8715), (280, 7968), (320, 6972), (332, 6720), (336, 6640), (384, 5810), (415, 5376), (420, 5312), (448, 4980), (480, 4648), (498, 4480), (560, 3984), (581, 3840), (640, 3486), (664, 3360), (672, 3320), (768, 2905), (830, 2688), (840, 2656), (896, 2490), (960, 2324), (996, 2240), (1120, 1992), (1162, 1920), (1245, 1792), (1280, 1743), (1328, 1680), (1344, 1660)]