1795728937520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1\times {\mathrm{61099}}^1$

素因数の和:62843

約数の個数: 160

約数和(自身を含む): 4928417894400

約数和(自身を除く): 3132688956880

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, 1693, 1736, 2170, 2480, 3386, 3472, 4340, 6772, 8465, 8680, 11851, 13544, 16930, 17360, 23702, 27088, 33860, 47404, 52483, 59255, 61099, 67720, 94808, 104966, 118510, 122198, 135440, 189616, 209932, 237020, 244396, 262415, 305495, 367381, 419864, 427693, 474040, 488792, 524830, 610990, 734762, 839728, 855386, 948080, 977584, 1049660, 1221980, 1469524, 1710772, 1836905, 1894069, 2099320, 2138465, 2443960, 2939048, 3421544, 3673810, 3788138, 4198640, 4276930, 4887920, 5878096, 6843088, 7347620, 7576276, 8553860, 9470345, 13258483, 14695240, 15152552, 17107720, 18940690, 26516966, 29390480, 30305104, 34215440, 37881380, 53033932, 66292415, 75762760, 103440607, 106067864, 132584830, 151525520, 206881214, 212135728, 265169660, 413762428, 517203035, 530339320, 724084249, 827524856, 1034406070, 1060678640, 1448168498, 1655049712, 2068812140, 2896336996, 3206658817, 3620421245, 4137624280, 5792673992, 6413317634, 7240842490, 8275248560, 11585347984, 12826635268, 14481684980, 16033294085, 22446611719, 25653270536, 28963369960, 32066588170, 44893223438, 51306541072, 57926739920, 64133176340, 89786446876, 112233058595, 128266352680, 179572893752, 224466117190, 256532705360, 359145787504, 448932234380, 897864468760, 1795728937520]

約数ペア:

[(1, 1795728937520), (2, 897864468760), (4, 448932234380), (5, 359145787504), (7, 256532705360), (8, 224466117190), (10, 179572893752), (14, 128266352680), (16, 112233058595), (20, 89786446876), (28, 64133176340), (31, 57926739920), (35, 51306541072), (40, 44893223438), (56, 32066588170), (62, 28963369960), (70, 25653270536), (80, 22446611719), (112, 16033294085), (124, 14481684980), (140, 12826635268), (155, 11585347984), (217, 8275248560), (248, 7240842490), (280, 6413317634), (310, 5792673992), (434, 4137624280), (496, 3620421245), (560, 3206658817), (620, 2896336996), (868, 2068812140), (1085, 1655049712), (1240, 1448168498), (1693, 1060678640), (1736, 1034406070), (2170, 827524856), (2480, 724084249), (3386, 530339320), (3472, 517203035), (4340, 413762428), (6772, 265169660), (8465, 212135728), (8680, 206881214), (11851, 151525520), (13544, 132584830), (16930, 106067864), (17360, 103440607), (23702, 75762760), (27088, 66292415), (33860, 53033932), (47404, 37881380), (52483, 34215440), (59255, 30305104), (61099, 29390480), (67720, 26516966), (94808, 18940690), (104966, 17107720), (118510, 15152552), (122198, 14695240), (135440, 13258483), (189616, 9470345), (209932, 8553860), (237020, 7576276), (244396, 7347620), (262415, 6843088), (305495, 5878096), (367381, 4887920), (419864, 4276930), (427693, 4198640), (474040, 3788138), (488792, 3673810), (524830, 3421544), (610990, 2939048), (734762, 2443960), (839728, 2138465), (855386, 2099320), (948080, 1894069), (977584, 1836905), (1049660, 1710772), (1221980, 1469524)]