227637360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 798752448

約数和(自身を除く): 571115088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 71, 72, 73, 80, 90, 120, 122, 142, 144, 146, 180, 183, 213, 219, 240, 244, 284, 292, 305, 355, 360, 365, 366, 426, 438, 488, 549, 568, 584, 610, 639, 657, 710, 720, 730, 732, 852, 876, 915, 976, 1065, 1095, 1098, 1136, 1168, 1220, 1278, 1314, 1420, 1460, 1464, 1704, 1752, 1830, 2130, 2190, 2196, 2440, 2556, 2628, 2745, 2840, 2920, 2928, 3195, 3285, 3408, 3504, 3660, 4260, 4331, 4380, 4392, 4453, 4880, 5112, 5183, 5256, 5490, 5680, 5840, 6390, 6570, 7320, 8520, 8662, 8760, 8784, 8906, 10224, 10366, 10512, 10980, 12780, 12993, 13140, 13359, 14640, 15549, 17040, 17324, 17520, 17812, 20732, 21655, 21960, 22265, 25560, 25915, 25986, 26280, 26718, 31098, 34648, 35624, 38979, 40077, 41464, 43310, 43920, 44530, 46647, 51120, 51830, 51972, 52560, 53436, 62196, 64965, 66795, 69296, 71248, 77745, 77958, 80154, 82928, 86620, 89060, 93294, 103660, 103944, 106872, 124392, 129930, 133590, 155490, 155916, 160308, 173240, 178120, 186588, 194895, 200385, 207320, 207888, 213744, 233235, 248784, 259860, 267180, 310980, 311832, 316163, 320616, 346480, 356240, 373176, 389790, 400770, 414640, 466470, 519720, 534360, 621960, 623664, 632326, 641232, 746352, 779580, 801540, 932940, 948489, 1039440, 1068720, 1243920, 1264652, 1559160, 1580815, 1603080, 1865880, 1896978, 2529304, 2845467, 3118320, 3161630, 3206160, 3731760, 3793956, 4742445, 5058608, 5690934, 6323260, 7587912, 9484890, 11381868, 12646520, 14227335, 15175824, 18969780, 22763736, 25293040, 28454670, 37939560, 45527472, 56909340, 75879120, 113818680, 227637360]

約数ペア:

[(1, 227637360), (2, 113818680), (3, 75879120), (4, 56909340), (5, 45527472), (6, 37939560), (8, 28454670), (9, 25293040), (10, 22763736), (12, 18969780), (15, 15175824), (16, 14227335), (18, 12646520), (20, 11381868), (24, 9484890), (30, 7587912), (36, 6323260), (40, 5690934), (45, 5058608), (48, 4742445), (60, 3793956), (61, 3731760), (71, 3206160), (72, 3161630), (73, 3118320), (80, 2845467), (90, 2529304), (120, 1896978), (122, 1865880), (142, 1603080), (144, 1580815), (146, 1559160), (180, 1264652), (183, 1243920), (213, 1068720), (219, 1039440), (240, 948489), (244, 932940), (284, 801540), (292, 779580), (305, 746352), (355, 641232), (360, 632326), (365, 623664), (366, 621960), (426, 534360), (438, 519720), (488, 466470), (549, 414640), (568, 400770), (584, 389790), (610, 373176), (639, 356240), (657, 346480), (710, 320616), (720, 316163), (730, 311832), (732, 310980), (852, 267180), (876, 259860), (915, 248784), (976, 233235), (1065, 213744), (1095, 207888), (1098, 207320), (1136, 200385), (1168, 194895), (1220, 186588), (1278, 178120), (1314, 173240), (1420, 160308), (1460, 155916), (1464, 155490), (1704, 133590), (1752, 129930), (1830, 124392), (2130, 106872), (2190, 103944), (2196, 103660), (2440, 93294), (2556, 89060), (2628, 86620), (2745, 82928), (2840, 80154), (2920, 77958), (2928, 77745), (3195, 71248), (3285, 69296), (3408, 66795), (3504, 64965), (3660, 62196), (4260, 53436), (4331, 52560), (4380, 51972), (4392, 51830), (4453, 51120), (4880, 46647), (5112, 44530), (5183, 43920), (5256, 43310), (5490, 41464), (5680, 40077), (5840, 38979), (6390, 35624), (6570, 34648), (7320, 31098), (8520, 26718), (8662, 26280), (8760, 25986), (8784, 25915), (8906, 25560), (10224, 22265), (10366, 21960), (10512, 21655), (10980, 20732), (12780, 17812), (12993, 17520), (13140, 17324), (13359, 17040), (14640, 15549)]