130842320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7537}}^1$

素因数の和:7588

約数の個数: 80

約数和(自身を含む): 358929408

約数和(自身を除く): 228087088

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, 7537, 8680, 15074, 17360, 30148, 37685, 52759, 60296, 75370, 105518, 120592, 150740, 211036, 233647, 263795, 301480, 422072, 467294, 527590, 602960, 844144, 934588, 1055180, 1168235, 1635529, 1869176, 2110360, 2336470, 3271058, 3738352, 4220720, 4672940, 6542116, 8177645, 9345880, 13084232, 16355290, 18691760, 26168464, 32710580, 65421160, 130842320]

約数ペア:

[(1, 130842320), (2, 65421160), (4, 32710580), (5, 26168464), (7, 18691760), (8, 16355290), (10, 13084232), (14, 9345880), (16, 8177645), (20, 6542116), (28, 4672940), (31, 4220720), (35, 3738352), (40, 3271058), (56, 2336470), (62, 2110360), (70, 1869176), (80, 1635529), (112, 1168235), (124, 1055180), (140, 934588), (155, 844144), (217, 602960), (248, 527590), (280, 467294), (310, 422072), (434, 301480), (496, 263795), (560, 233647), (620, 211036), (868, 150740), (1085, 120592), (1240, 105518), (1736, 75370), (2170, 60296), (2480, 52759), (3472, 37685), (4340, 30148), (7537, 17360), (8680, 15074)]