288374460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:225

約数の個数: 192

約数和(自身を含む): 932649984

約数和(自身を除く): 644275524

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 121, 132, 138, 157, 165, 220, 230, 242, 253, 276, 314, 330, 345, 363, 460, 471, 484, 506, 605, 628, 660, 690, 726, 759, 785, 942, 1012, 1210, 1265, 1331, 1380, 1452, 1518, 1570, 1727, 1815, 1884, 2355, 2420, 2530, 2662, 2783, 3036, 3140, 3454, 3611, 3630, 3795, 3993, 4710, 5060, 5181, 5324, 5566, 6655, 6908, 7222, 7260, 7590, 7986, 8349, 8635, 9420, 10362, 10833, 11132, 13310, 13915, 14444, 15180, 15972, 16698, 17270, 18055, 18997, 19965, 20724, 21666, 25905, 26620, 27830, 30613, 33396, 34540, 36110, 37994, 39721, 39930, 41745, 43332, 51810, 54165, 55660, 56991, 61226, 72220, 75988, 79442, 79860, 83490, 91839, 94985, 103620, 108330, 113982, 119163, 122452, 153065, 158884, 166980, 183678, 189970, 198605, 208967, 216660, 227964, 238326, 284955, 306130, 367356, 379940, 397210, 417934, 436931, 459195, 476652, 569910, 595815, 612260, 626901, 794420, 835868, 873862, 918390, 1044835, 1139820, 1191630, 1253802, 1310793, 1747724, 1836780, 2089670, 2184655, 2383260, 2507604, 2621586, 3134505, 4179340, 4369310, 4806241, 5243172, 6269010, 6553965, 8738620, 9612482, 12538020, 13107930, 14418723, 19224964, 24031205, 26215860, 28837446, 48062410, 57674892, 72093615, 96124820, 144187230, 288374460]

約数ペア:

[(1, 288374460), (2, 144187230), (3, 96124820), (4, 72093615), (5, 57674892), (6, 48062410), (10, 28837446), (11, 26215860), (12, 24031205), (15, 19224964), (20, 14418723), (22, 13107930), (23, 12538020), (30, 9612482), (33, 8738620), (44, 6553965), (46, 6269010), (55, 5243172), (60, 4806241), (66, 4369310), (69, 4179340), (92, 3134505), (110, 2621586), (115, 2507604), (121, 2383260), (132, 2184655), (138, 2089670), (157, 1836780), (165, 1747724), (220, 1310793), (230, 1253802), (242, 1191630), (253, 1139820), (276, 1044835), (314, 918390), (330, 873862), (345, 835868), (363, 794420), (460, 626901), (471, 612260), (484, 595815), (506, 569910), (605, 476652), (628, 459195), (660, 436931), (690, 417934), (726, 397210), (759, 379940), (785, 367356), (942, 306130), (1012, 284955), (1210, 238326), (1265, 227964), (1331, 216660), (1380, 208967), (1452, 198605), (1518, 189970), (1570, 183678), (1727, 166980), (1815, 158884), (1884, 153065), (2355, 122452), (2420, 119163), (2530, 113982), (2662, 108330), (2783, 103620), (3036, 94985), (3140, 91839), (3454, 83490), (3611, 79860), (3630, 79442), (3795, 75988), (3993, 72220), (4710, 61226), (5060, 56991), (5181, 55660), (5324, 54165), (5566, 51810), (6655, 43332), (6908, 41745), (7222, 39930), (7260, 39721), (7590, 37994), (7986, 36110), (8349, 34540), (8635, 33396), (9420, 30613), (10362, 27830), (10833, 26620), (11132, 25905), (13310, 21666), (13915, 20724), (14444, 19965), (15180, 18997), (15972, 18055), (16698, 17270)]