63605920

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 187488000

約数和(自身を除く): 123882080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 61, 70, 76, 80, 95, 98, 112, 122, 133, 140, 152, 160, 190, 196, 224, 244, 245, 266, 280, 304, 305, 343, 380, 392, 427, 488, 490, 532, 560, 608, 610, 665, 686, 760, 784, 854, 931, 976, 980, 1064, 1120, 1159, 1220, 1330, 1372, 1520, 1568, 1708, 1715, 1862, 1952, 1960, 2128, 2135, 2318, 2440, 2660, 2744, 2989, 3040, 3416, 3430, 3724, 3920, 4256, 4270, 4636, 4655, 4880, 5320, 5488, 5795, 5978, 6517, 6832, 6860, 7448, 7840, 8113, 8540, 9272, 9310, 9760, 10640, 10976, 11590, 11956, 13034, 13664, 13720, 14896, 14945, 16226, 17080, 18544, 18620, 20923, 21280, 23180, 23912, 26068, 27440, 29792, 29890, 32452, 32585, 34160, 37088, 37240, 40565, 41846, 46360, 47824, 52136, 54880, 56791, 59780, 64904, 65170, 68320, 74480, 81130, 83692, 92720, 95648, 104272, 104615, 113582, 119560, 129808, 130340, 148960, 162260, 167384, 185440, 208544, 209230, 227164, 239120, 259616, 260680, 283955, 324520, 334768, 397537, 418460, 454328, 478240, 521360, 567910, 649040, 669536, 795074, 836920, 908656, 1042720, 1135820, 1298080, 1590148, 1673840, 1817312, 1987685, 2271640, 3180296, 3347680, 3975370, 4543280, 6360592, 7950740, 9086560, 12721184, 15901480, 31802960, 63605920]

約数ペア:

[(1, 63605920), (2, 31802960), (4, 15901480), (5, 12721184), (7, 9086560), (8, 7950740), (10, 6360592), (14, 4543280), (16, 3975370), (19, 3347680), (20, 3180296), (28, 2271640), (32, 1987685), (35, 1817312), (38, 1673840), (40, 1590148), (49, 1298080), (56, 1135820), (61, 1042720), (70, 908656), (76, 836920), (80, 795074), (95, 669536), (98, 649040), (112, 567910), (122, 521360), (133, 478240), (140, 454328), (152, 418460), (160, 397537), (190, 334768), (196, 324520), (224, 283955), (244, 260680), (245, 259616), (266, 239120), (280, 227164), (304, 209230), (305, 208544), (343, 185440), (380, 167384), (392, 162260), (427, 148960), (488, 130340), (490, 129808), (532, 119560), (560, 113582), (608, 104615), (610, 104272), (665, 95648), (686, 92720), (760, 83692), (784, 81130), (854, 74480), (931, 68320), (976, 65170), (980, 64904), (1064, 59780), (1120, 56791), (1159, 54880), (1220, 52136), (1330, 47824), (1372, 46360), (1520, 41846), (1568, 40565), (1708, 37240), (1715, 37088), (1862, 34160), (1952, 32585), (1960, 32452), (2128, 29890), (2135, 29792), (2318, 27440), (2440, 26068), (2660, 23912), (2744, 23180), (2989, 21280), (3040, 20923), (3416, 18620), (3430, 18544), (3724, 17080), (3920, 16226), (4256, 14945), (4270, 14896), (4636, 13720), (4655, 13664), (4880, 13034), (5320, 11956), (5488, 11590), (5795, 10976), (5978, 10640), (6517, 9760), (6832, 9310), (6860, 9272), (7448, 8540), (7840, 8113)]