156936077720

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1\times {\mathrm{5413}}^1$

素因数の和:5785

約数の個数: 128

約数和(自身を含む): 369725091840

約数和(自身を除く): 212789014120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 227, 248, 310, 412, 454, 515, 620, 824, 908, 1030, 1135, 1240, 1816, 2060, 2270, 3193, 4120, 4540, 5413, 6386, 7037, 9080, 10826, 12772, 14074, 15965, 21652, 23381, 25544, 27065, 28148, 31930, 35185, 43304, 46762, 54130, 56296, 63860, 70370, 93524, 108260, 116905, 127720, 140740, 167803, 187048, 216520, 233810, 281480, 335606, 467620, 557539, 671212, 724811, 839015, 935240, 1115078, 1228751, 1342424, 1449622, 1678030, 2230156, 2457502, 2787695, 2899244, 3356060, 3624055, 4460312, 4915004, 5575390, 5798488, 6143755, 6712120, 7248110, 9830008, 11150780, 12287510, 14496220, 17283709, 22301560, 24575020, 28992440, 34567418, 38091281, 49150040, 69134836, 76182562, 86418545, 126561353, 138269672, 152365124, 172837090, 190456405, 253122706, 304730248, 345674180, 380912810, 506245412, 632806765, 691348360, 761825620, 1012490824, 1265613530, 1523651240, 2531227060, 3923401943, 5062454120, 7846803886, 15693607772, 19617009715, 31387215544, 39234019430, 78468038860, 156936077720]

約数ペア:

[(1, 156936077720), (2, 78468038860), (4, 39234019430), (5, 31387215544), (8, 19617009715), (10, 15693607772), (20, 7846803886), (31, 5062454120), (40, 3923401943), (62, 2531227060), (103, 1523651240), (124, 1265613530), (155, 1012490824), (206, 761825620), (227, 691348360), (248, 632806765), (310, 506245412), (412, 380912810), (454, 345674180), (515, 304730248), (620, 253122706), (824, 190456405), (908, 172837090), (1030, 152365124), (1135, 138269672), (1240, 126561353), (1816, 86418545), (2060, 76182562), (2270, 69134836), (3193, 49150040), (4120, 38091281), (4540, 34567418), (5413, 28992440), (6386, 24575020), (7037, 22301560), (9080, 17283709), (10826, 14496220), (12772, 12287510), (14074, 11150780), (15965, 9830008), (21652, 7248110), (23381, 6712120), (25544, 6143755), (27065, 5798488), (28148, 5575390), (31930, 4915004), (35185, 4460312), (43304, 3624055), (46762, 3356060), (54130, 2899244), (56296, 2787695), (63860, 2457502), (70370, 2230156), (93524, 1678030), (108260, 1449622), (116905, 1342424), (127720, 1228751), (140740, 1115078), (167803, 935240), (187048, 839015), (216520, 724811), (233810, 671212), (281480, 557539), (335606, 467620)]