144010880

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:962

約数の個数: 128

約数和(自身を含む): 390700800

約数和(自身を除く): 246689920

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 260, 304, 320, 380, 416, 494, 520, 608, 640, 760, 832, 911, 988, 1040, 1216, 1235, 1520, 1664, 1822, 1976, 2080, 2432, 2470, 3040, 3644, 3952, 4160, 4555, 4940, 6080, 7288, 7904, 8320, 9110, 9880, 11843, 12160, 14576, 15808, 17309, 18220, 19760, 23686, 29152, 31616, 34618, 36440, 39520, 47372, 58304, 59215, 69236, 72880, 79040, 86545, 94744, 116608, 118430, 138472, 145760, 158080, 173090, 189488, 225017, 236860, 276944, 291520, 346180, 378976, 450034, 473720, 553888, 583040, 692360, 757952, 900068, 947440, 1107776, 1125085, 1384720, 1515904, 1800136, 1894880, 2215552, 2250170, 2769440, 3600272, 3789760, 4500340, 5538880, 7200544, 7579520, 9000680, 11077760, 14401088, 18001360, 28802176, 36002720, 72005440, 144010880]

約数ペア:

[(1, 144010880), (2, 72005440), (4, 36002720), (5, 28802176), (8, 18001360), (10, 14401088), (13, 11077760), (16, 9000680), (19, 7579520), (20, 7200544), (26, 5538880), (32, 4500340), (38, 3789760), (40, 3600272), (52, 2769440), (64, 2250170), (65, 2215552), (76, 1894880), (80, 1800136), (95, 1515904), (104, 1384720), (128, 1125085), (130, 1107776), (152, 947440), (160, 900068), (190, 757952), (208, 692360), (247, 583040), (260, 553888), (304, 473720), (320, 450034), (380, 378976), (416, 346180), (494, 291520), (520, 276944), (608, 236860), (640, 225017), (760, 189488), (832, 173090), (911, 158080), (988, 145760), (1040, 138472), (1216, 118430), (1235, 116608), (1520, 94744), (1664, 86545), (1822, 79040), (1976, 72880), (2080, 69236), (2432, 59215), (2470, 58304), (3040, 47372), (3644, 39520), (3952, 36440), (4160, 34618), (4555, 31616), (4940, 29152), (6080, 23686), (7288, 19760), (7904, 18220), (8320, 17309), (9110, 15808), (9880, 14576), (11843, 12160)]