13162961640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{821}}^1$

素因数の和:1052

約数の個数: 256

約数和(自身を含む): 42640888320

約数和(自身を除く): 29477926680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 37, 40, 46, 60, 69, 74, 92, 111, 115, 120, 138, 148, 157, 184, 185, 222, 230, 276, 296, 314, 345, 370, 444, 460, 471, 552, 555, 628, 690, 740, 785, 821, 851, 888, 920, 942, 1110, 1256, 1380, 1480, 1570, 1642, 1702, 1884, 2220, 2355, 2463, 2553, 2760, 3140, 3284, 3404, 3611, 3768, 4105, 4255, 4440, 4710, 4926, 5106, 5809, 6280, 6568, 6808, 7222, 8210, 8510, 9420, 9852, 10212, 10833, 11618, 12315, 12765, 14444, 16420, 17020, 17427, 18055, 18840, 18883, 19704, 20424, 21666, 23236, 24630, 25530, 28888, 29045, 30377, 32840, 34040, 34854, 36110, 37766, 43332, 46472, 49260, 51060, 54165, 56649, 58090, 60754, 69708, 72220, 75532, 86664, 87135, 91131, 94415, 98520, 102120, 108330, 113298, 116180, 121508, 128897, 133607, 139416, 144440, 151064, 151885, 174270, 182262, 188830, 216660, 226596, 232360, 243016, 257794, 267214, 283245, 303770, 348540, 364524, 377660, 386691, 400821, 433320, 453192, 455655, 515588, 534428, 566490, 607540, 644485, 668035, 697080, 698671, 729048, 755320, 773382, 801642, 911310, 1031176, 1068856, 1132980, 1215080, 1288970, 1336070, 1397342, 1546764, 1603284, 1822620, 1933455, 2004105, 2096013, 2265960, 2577940, 2672140, 2794684, 2964631, 3093528, 3206568, 3493355, 3645240, 3866910, 4008210, 4192026, 4769189, 5155880, 5344280, 5589368, 5929262, 6986710, 7733820, 8016420, 8384052, 8893893, 9538378, 10480065, 11858524, 13973420, 14307567, 14823155, 15467640, 16032840, 16768104, 17787786, 19076756, 20960130, 23717048, 23845945, 27946840, 28615134, 29646310, 35575572, 38153512, 41920260, 44469465, 47691890, 57230268, 59292620, 71151144, 71537835, 83840520, 88938930, 95383780, 109691347, 114460536, 118585240, 143075670, 177877860, 190767560, 219382694, 286151340, 329074041, 355755720, 438765388, 548456735, 572302680, 658148082, 877530776, 1096913470, 1316296164, 1645370205, 2193826940, 2632592328, 3290740410, 4387653880, 6581480820, 13162961640]

約数ペア:

[(1, 13162961640), (2, 6581480820), (3, 4387653880), (4, 3290740410), (5, 2632592328), (6, 2193826940), (8, 1645370205), (10, 1316296164), (12, 1096913470), (15, 877530776), (20, 658148082), (23, 572302680), (24, 548456735), (30, 438765388), (37, 355755720), (40, 329074041), (46, 286151340), (60, 219382694), (69, 190767560), (74, 177877860), (92, 143075670), (111, 118585240), (115, 114460536), (120, 109691347), (138, 95383780), (148, 88938930), (157, 83840520), (184, 71537835), (185, 71151144), (222, 59292620), (230, 57230268), (276, 47691890), (296, 44469465), (314, 41920260), (345, 38153512), (370, 35575572), (444, 29646310), (460, 28615134), (471, 27946840), (552, 23845945), (555, 23717048), (628, 20960130), (690, 19076756), (740, 17787786), (785, 16768104), (821, 16032840), (851, 15467640), (888, 14823155), (920, 14307567), (942, 13973420), (1110, 11858524), (1256, 10480065), (1380, 9538378), (1480, 8893893), (1570, 8384052), (1642, 8016420), (1702, 7733820), (1884, 6986710), (2220, 5929262), (2355, 5589368), (2463, 5344280), (2553, 5155880), (2760, 4769189), (3140, 4192026), (3284, 4008210), (3404, 3866910), (3611, 3645240), (3768, 3493355), (4105, 3206568), (4255, 3093528), (4440, 2964631), (4710, 2794684), (4926, 2672140), (5106, 2577940), (5809, 2265960), (6280, 2096013), (6568, 2004105), (6808, 1933455), (7222, 1822620), (8210, 1603284), (8510, 1546764), (9420, 1397342), (9852, 1336070), (10212, 1288970), (10833, 1215080), (11618, 1132980), (12315, 1068856), (12765, 1031176), (14444, 911310), (16420, 801642), (17020, 773382), (17427, 755320), (18055, 729048), (18840, 698671), (18883, 697080), (19704, 668035), (20424, 644485), (21666, 607540), (23236, 566490), (24630, 534428), (25530, 515588), (28888, 455655), (29045, 453192), (30377, 433320), (32840, 400821), (34040, 386691), (34854, 377660), (36110, 364524), (37766, 348540), (43332, 303770), (46472, 283245), (49260, 267214), (51060, 257794), (54165, 243016), (56649, 232360), (58090, 226596), (60754, 216660), (69708, 188830), (72220, 182262), (75532, 174270), (86664, 151885), (87135, 151064), (91131, 144440), (94415, 139416), (98520, 133607), (102120, 128897), (108330, 121508), (113298, 116180)]