15698068280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{150769}}^1$

素因数の和:150936

約数の個数: 64

約数和(自身を含む): 37451268000

約数和(自身を除く): 21753199720

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 137, 152, 190, 274, 380, 548, 685, 760, 1096, 1370, 2603, 2740, 5206, 5480, 10412, 13015, 20824, 26030, 52060, 104120, 150769, 301538, 603076, 753845, 1206152, 1507690, 2864611, 3015380, 5729222, 6030760, 11458444, 14323055, 20655353, 22916888, 28646110, 41310706, 57292220, 82621412, 103276765, 114584440, 165242824, 206553530, 392451707, 413107060, 784903414, 826214120, 1569806828, 1962258535, 3139613656, 3924517070, 7849034140, 15698068280]

約数ペア:

[(1, 15698068280), (2, 7849034140), (4, 3924517070), (5, 3139613656), (8, 1962258535), (10, 1569806828), (19, 826214120), (20, 784903414), (38, 413107060), (40, 392451707), (76, 206553530), (95, 165242824), (137, 114584440), (152, 103276765), (190, 82621412), (274, 57292220), (380, 41310706), (548, 28646110), (685, 22916888), (760, 20655353), (1096, 14323055), (1370, 11458444), (2603, 6030760), (2740, 5729222), (5206, 3015380), (5480, 2864611), (10412, 1507690), (13015, 1206152), (20824, 753845), (26030, 603076), (52060, 301538), (104120, 150769)]