13901640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:183

約数の個数: 128

約数和(自身を含む): 44651520

約数和(自身を除く): 30749880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 37, 40, 60, 62, 74, 93, 101, 111, 120, 124, 148, 155, 185, 186, 202, 222, 248, 296, 303, 310, 370, 372, 404, 444, 465, 505, 555, 606, 620, 740, 744, 808, 888, 930, 1010, 1110, 1147, 1212, 1240, 1480, 1515, 1860, 2020, 2220, 2294, 2424, 3030, 3131, 3441, 3720, 3737, 4040, 4440, 4588, 5735, 6060, 6262, 6882, 7474, 9176, 9393, 11211, 11470, 12120, 12524, 13764, 14948, 15655, 17205, 18685, 18786, 22422, 22940, 25048, 27528, 29896, 31310, 34410, 37370, 37572, 44844, 45880, 46965, 56055, 62620, 68820, 74740, 75144, 89688, 93930, 112110, 115847, 125240, 137640, 149480, 187860, 224220, 231694, 347541, 375720, 448440, 463388, 579235, 695082, 926776, 1158470, 1390164, 1737705, 2316940, 2780328, 3475410, 4633880, 6950820, 13901640]

約数ペア:

[(1, 13901640), (2, 6950820), (3, 4633880), (4, 3475410), (5, 2780328), (6, 2316940), (8, 1737705), (10, 1390164), (12, 1158470), (15, 926776), (20, 695082), (24, 579235), (30, 463388), (31, 448440), (37, 375720), (40, 347541), (60, 231694), (62, 224220), (74, 187860), (93, 149480), (101, 137640), (111, 125240), (120, 115847), (124, 112110), (148, 93930), (155, 89688), (185, 75144), (186, 74740), (202, 68820), (222, 62620), (248, 56055), (296, 46965), (303, 45880), (310, 44844), (370, 37572), (372, 37370), (404, 34410), (444, 31310), (465, 29896), (505, 27528), (555, 25048), (606, 22940), (620, 22422), (740, 18786), (744, 18685), (808, 17205), (888, 15655), (930, 14948), (1010, 13764), (1110, 12524), (1147, 12120), (1212, 11470), (1240, 11211), (1480, 9393), (1515, 9176), (1860, 7474), (2020, 6882), (2220, 6262), (2294, 6060), (2424, 5735), (3030, 4588), (3131, 4440), (3441, 4040), (3720, 3737)]