156715816180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{4049}}^1$

素因数の和:4730

約数の個数: 192

約数和(自身を含む): 421107724800

約数和(自身を除く): 264391908620

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 55, 70, 77, 82, 110, 140, 154, 164, 205, 220, 287, 308, 385, 410, 451, 574, 613, 770, 820, 902, 1148, 1226, 1435, 1540, 1804, 2255, 2452, 2870, 3065, 3157, 4049, 4291, 4510, 5740, 6130, 6314, 6743, 8098, 8582, 9020, 12260, 12628, 13486, 15785, 16196, 17164, 20245, 21455, 25133, 26972, 28343, 31570, 33715, 40490, 42910, 44539, 47201, 50266, 56686, 63140, 67430, 80980, 85820, 89078, 94402, 100532, 113372, 125665, 134860, 141715, 166009, 175931, 178156, 188804, 222695, 236005, 251330, 276463, 283430, 311773, 332018, 351862, 445390, 472010, 502660, 552926, 566860, 623546, 664036, 703724, 830045, 879655, 890780, 944020, 1105852, 1162063, 1247092, 1382315, 1558865, 1660090, 1759310, 1826099, 1935241, 2324126, 2482037, 2764630, 3117730, 3320180, 3518620, 3652198, 3870482, 4648252, 4964074, 5529260, 5810315, 6235460, 7304396, 7740964, 9130495, 9676205, 9928148, 11620630, 12410185, 12782693, 17374259, 18260990, 19352410, 23241260, 24820370, 25565386, 27302407, 34748518, 36521980, 38704820, 49640740, 51130772, 54604814, 63913465, 69497036, 86871295, 101763517, 109209628, 127826930, 136512035, 173742590, 191116849, 203527034, 255653860, 273024070, 347485180, 382233698, 407054068, 508817585, 546048140, 712344619, 764467396, 955584245, 1017635170, 1119398687, 1424689238, 1911168490, 2035270340, 2238797374, 2849378476, 3561723095, 3822336980, 4477594748, 5596993435, 7123446190, 7835790809, 11193986870, 14246892380, 15671581618, 22387973740, 31343163236, 39178954045, 78357908090, 156715816180]

約数ペア:

[(1, 156715816180), (2, 78357908090), (4, 39178954045), (5, 31343163236), (7, 22387973740), (10, 15671581618), (11, 14246892380), (14, 11193986870), (20, 7835790809), (22, 7123446190), (28, 5596993435), (35, 4477594748), (41, 3822336980), (44, 3561723095), (55, 2849378476), (70, 2238797374), (77, 2035270340), (82, 1911168490), (110, 1424689238), (140, 1119398687), (154, 1017635170), (164, 955584245), (205, 764467396), (220, 712344619), (287, 546048140), (308, 508817585), (385, 407054068), (410, 382233698), (451, 347485180), (574, 273024070), (613, 255653860), (770, 203527034), (820, 191116849), (902, 173742590), (1148, 136512035), (1226, 127826930), (1435, 109209628), (1540, 101763517), (1804, 86871295), (2255, 69497036), (2452, 63913465), (2870, 54604814), (3065, 51130772), (3157, 49640740), (4049, 38704820), (4291, 36521980), (4510, 34748518), (5740, 27302407), (6130, 25565386), (6314, 24820370), (6743, 23241260), (8098, 19352410), (8582, 18260990), (9020, 17374259), (12260, 12782693), (12628, 12410185), (13486, 11620630), (15785, 9928148), (16196, 9676205), (17164, 9130495), (20245, 7740964), (21455, 7304396), (25133, 6235460), (26972, 5810315), (28343, 5529260), (31570, 4964074), (33715, 4648252), (40490, 3870482), (42910, 3652198), (44539, 3518620), (47201, 3320180), (50266, 3117730), (56686, 2764630), (63140, 2482037), (67430, 2324126), (80980, 1935241), (85820, 1826099), (89078, 1759310), (94402, 1660090), (100532, 1558865), (113372, 1382315), (125665, 1247092), (134860, 1162063), (141715, 1105852), (166009, 944020), (175931, 890780), (178156, 879655), (188804, 830045), (222695, 703724), (236005, 664036), (251330, 623546), (276463, 566860), (283430, 552926), (311773, 502660), (332018, 472010), (351862, 445390)]