141015280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8123}}^1$

素因数の和:8174

約数の個数: 80

約数和(自身を含む): 386832384

約数和(自身を除く): 245817104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8123, 8680, 16246, 17360, 32492, 40615, 56861, 64984, 81230, 113722, 129968, 162460, 227444, 251813, 284305, 324920, 454888, 503626, 568610, 649840, 909776, 1007252, 1137220, 1259065, 1762691, 2014504, 2274440, 2518130, 3525382, 4029008, 4548880, 5036260, 7050764, 8813455, 10072520, 14101528, 17626910, 20145040, 28203056, 35253820, 70507640, 141015280]

約数ペア:

[(1, 141015280), (2, 70507640), (4, 35253820), (5, 28203056), (7, 20145040), (8, 17626910), (10, 14101528), (14, 10072520), (16, 8813455), (20, 7050764), (28, 5036260), (31, 4548880), (35, 4029008), (40, 3525382), (56, 2518130), (62, 2274440), (70, 2014504), (80, 1762691), (112, 1259065), (124, 1137220), (140, 1007252), (155, 909776), (217, 649840), (248, 568610), (280, 503626), (310, 454888), (434, 324920), (496, 284305), (560, 251813), (620, 227444), (868, 162460), (1085, 129968), (1240, 113722), (1736, 81230), (2170, 64984), (2480, 56861), (3472, 40615), (4340, 32492), (8123, 17360), (8680, 16246)]