223134720

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 176

約数和(自身を含む): 727094400

約数和(自身を除く): 503959680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 199, 219, 240, 256, 292, 320, 365, 384, 398, 438, 480, 512, 584, 597, 640, 730, 768, 796, 876, 960, 995, 1024, 1095, 1168, 1194, 1280, 1460, 1536, 1592, 1752, 1920, 1990, 2190, 2336, 2388, 2560, 2920, 2985, 3072, 3184, 3504, 3840, 3980, 4380, 4672, 4776, 5120, 5840, 5970, 6368, 7008, 7680, 7960, 8760, 9344, 9552, 11680, 11940, 12736, 14016, 14527, 15360, 15920, 17520, 18688, 19104, 23360, 23880, 25472, 28032, 29054, 31840, 35040, 37376, 38208, 43581, 46720, 47760, 50944, 56064, 58108, 63680, 70080, 72635, 74752, 76416, 87162, 93440, 95520, 101888, 112128, 116216, 127360, 140160, 145270, 152832, 174324, 186880, 191040, 203776, 217905, 224256, 232432, 254720, 280320, 290540, 305664, 348648, 373760, 382080, 435810, 464864, 509440, 560640, 581080, 611328, 697296, 764160, 871620, 929728, 1018880, 1121280, 1162160, 1394592, 1528320, 1743240, 1859456, 2324320, 2789184, 3056640, 3486480, 3718912, 4648640, 5578368, 6972960, 7437824, 9297280, 11156736, 13945920, 14875648, 18594560, 22313472, 27891840, 37189120, 44626944, 55783680, 74378240, 111567360, 223134720]

約数ペア:

[(1, 223134720), (2, 111567360), (3, 74378240), (4, 55783680), (5, 44626944), (6, 37189120), (8, 27891840), (10, 22313472), (12, 18594560), (15, 14875648), (16, 13945920), (20, 11156736), (24, 9297280), (30, 7437824), (32, 6972960), (40, 5578368), (48, 4648640), (60, 3718912), (64, 3486480), (73, 3056640), (80, 2789184), (96, 2324320), (120, 1859456), (128, 1743240), (146, 1528320), (160, 1394592), (192, 1162160), (199, 1121280), (219, 1018880), (240, 929728), (256, 871620), (292, 764160), (320, 697296), (365, 611328), (384, 581080), (398, 560640), (438, 509440), (480, 464864), (512, 435810), (584, 382080), (597, 373760), (640, 348648), (730, 305664), (768, 290540), (796, 280320), (876, 254720), (960, 232432), (995, 224256), (1024, 217905), (1095, 203776), (1168, 191040), (1194, 186880), (1280, 174324), (1460, 152832), (1536, 145270), (1592, 140160), (1752, 127360), (1920, 116216), (1990, 112128), (2190, 101888), (2336, 95520), (2388, 93440), (2560, 87162), (2920, 76416), (2985, 74752), (3072, 72635), (3184, 70080), (3504, 63680), (3840, 58108), (3980, 56064), (4380, 50944), (4672, 47760), (4776, 46720), (5120, 43581), (5840, 38208), (5970, 37376), (6368, 35040), (7008, 31840), (7680, 29054), (7960, 28032), (8760, 25472), (9344, 23880), (9552, 23360), (11680, 19104), (11940, 18688), (12736, 17520), (14016, 15920), (14527, 15360)]