14278880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 44997120

約数和(自身を除く): 30718240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 61, 70, 76, 77, 80, 88, 95, 110, 112, 122, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 244, 266, 280, 304, 305, 308, 352, 380, 385, 418, 427, 440, 488, 532, 560, 608, 610, 616, 665, 671, 760, 770, 836, 854, 880, 976, 1045, 1064, 1120, 1159, 1220, 1232, 1330, 1342, 1463, 1520, 1540, 1672, 1708, 1760, 1952, 2090, 2128, 2135, 2318, 2440, 2464, 2660, 2684, 2926, 3040, 3080, 3344, 3355, 3416, 4180, 4256, 4270, 4636, 4697, 4880, 5320, 5368, 5795, 5852, 6160, 6688, 6710, 6832, 7315, 8113, 8360, 8540, 9272, 9394, 9760, 10640, 10736, 11590, 11704, 12320, 12749, 13420, 13664, 14630, 16226, 16720, 17080, 18544, 18788, 21280, 21472, 23180, 23408, 23485, 25498, 26840, 29260, 32452, 33440, 34160, 37088, 37576, 40565, 46360, 46816, 46970, 50996, 53680, 58520, 63745, 64904, 68320, 75152, 81130, 89243, 92720, 93940, 101992, 107360, 117040, 127490, 129808, 150304, 162260, 178486, 185440, 187880, 203984, 234080, 254980, 259616, 324520, 356972, 375760, 407968, 446215, 509960, 649040, 713944, 751520, 892430, 1019920, 1298080, 1427888, 1784860, 2039840, 2855776, 3569720, 7139440, 14278880]

約数ペア:

[(1, 14278880), (2, 7139440), (4, 3569720), (5, 2855776), (7, 2039840), (8, 1784860), (10, 1427888), (11, 1298080), (14, 1019920), (16, 892430), (19, 751520), (20, 713944), (22, 649040), (28, 509960), (32, 446215), (35, 407968), (38, 375760), (40, 356972), (44, 324520), (55, 259616), (56, 254980), (61, 234080), (70, 203984), (76, 187880), (77, 185440), (80, 178486), (88, 162260), (95, 150304), (110, 129808), (112, 127490), (122, 117040), (133, 107360), (140, 101992), (152, 93940), (154, 92720), (160, 89243), (176, 81130), (190, 75152), (209, 68320), (220, 64904), (224, 63745), (244, 58520), (266, 53680), (280, 50996), (304, 46970), (305, 46816), (308, 46360), (352, 40565), (380, 37576), (385, 37088), (418, 34160), (427, 33440), (440, 32452), (488, 29260), (532, 26840), (560, 25498), (608, 23485), (610, 23408), (616, 23180), (665, 21472), (671, 21280), (760, 18788), (770, 18544), (836, 17080), (854, 16720), (880, 16226), (976, 14630), (1045, 13664), (1064, 13420), (1120, 12749), (1159, 12320), (1220, 11704), (1232, 11590), (1330, 10736), (1342, 10640), (1463, 9760), (1520, 9394), (1540, 9272), (1672, 8540), (1708, 8360), (1760, 8113), (1952, 7315), (2090, 6832), (2128, 6710), (2135, 6688), (2318, 6160), (2440, 5852), (2464, 5795), (2660, 5368), (2684, 5320), (2926, 4880), (3040, 4697), (3080, 4636), (3344, 4270), (3355, 4256), (3416, 4180)]