2770648080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:358

約数の個数: 240

約数和(自身を含む): 9100875840

約数和(自身を除く): 6330227760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 139, 157, 184, 230, 240, 276, 278, 314, 345, 368, 417, 460, 471, 529, 552, 556, 628, 690, 695, 785, 834, 920, 942, 1058, 1104, 1112, 1256, 1380, 1390, 1570, 1587, 1668, 1840, 1884, 2085, 2116, 2224, 2355, 2512, 2645, 2760, 2780, 3140, 3174, 3197, 3336, 3611, 3768, 4170, 4232, 4710, 5290, 5520, 5560, 6280, 6348, 6394, 6672, 7222, 7536, 7935, 8340, 8464, 9420, 9591, 10580, 10833, 11120, 12560, 12696, 12788, 14444, 15870, 15985, 16680, 18055, 18840, 19182, 21160, 21666, 21823, 25392, 25576, 28888, 31740, 31970, 33360, 36110, 37680, 38364, 42320, 43332, 43646, 47955, 51152, 54165, 57776, 63480, 63940, 65469, 72220, 73531, 76728, 83053, 86664, 87292, 95910, 108330, 109115, 126960, 127880, 130938, 144440, 147062, 153456, 166106, 173328, 174584, 191820, 216660, 218230, 220593, 249159, 255760, 261876, 288880, 294124, 327345, 332212, 349168, 367655, 383640, 415265, 433320, 436460, 441186, 498318, 501929, 523752, 588248, 654690, 664424, 735310, 767280, 830530, 866640, 872920, 882372, 996636, 1003858, 1047504, 1102965, 1176496, 1245795, 1309380, 1328848, 1470620, 1505787, 1661060, 1745840, 1764744, 1993272, 2007716, 2205930, 2491590, 2509645, 2618760, 2941240, 3011574, 3322120, 3529488, 3986544, 4015432, 4411860, 4983180, 5019290, 5237520, 5882480, 6023148, 6644240, 7528935, 8030864, 8823720, 9966360, 10038580, 11544367, 12046296, 15057870, 17647440, 19932720, 20077160, 23088734, 24092592, 30115740, 34633101, 40154320, 46177468, 57721835, 60231480, 69266202, 92354936, 115443670, 120462960, 138532404, 173165505, 184709872, 230887340, 277064808, 346331010, 461774680, 554129616, 692662020, 923549360, 1385324040, 2770648080]

約数ペア:

[(1, 2770648080), (2, 1385324040), (3, 923549360), (4, 692662020), (5, 554129616), (6, 461774680), (8, 346331010), (10, 277064808), (12, 230887340), (15, 184709872), (16, 173165505), (20, 138532404), (23, 120462960), (24, 115443670), (30, 92354936), (40, 69266202), (46, 60231480), (48, 57721835), (60, 46177468), (69, 40154320), (80, 34633101), (92, 30115740), (115, 24092592), (120, 23088734), (138, 20077160), (139, 19932720), (157, 17647440), (184, 15057870), (230, 12046296), (240, 11544367), (276, 10038580), (278, 9966360), (314, 8823720), (345, 8030864), (368, 7528935), (417, 6644240), (460, 6023148), (471, 5882480), (529, 5237520), (552, 5019290), (556, 4983180), (628, 4411860), (690, 4015432), (695, 3986544), (785, 3529488), (834, 3322120), (920, 3011574), (942, 2941240), (1058, 2618760), (1104, 2509645), (1112, 2491590), (1256, 2205930), (1380, 2007716), (1390, 1993272), (1570, 1764744), (1587, 1745840), (1668, 1661060), (1840, 1505787), (1884, 1470620), (2085, 1328848), (2116, 1309380), (2224, 1245795), (2355, 1176496), (2512, 1102965), (2645, 1047504), (2760, 1003858), (2780, 996636), (3140, 882372), (3174, 872920), (3197, 866640), (3336, 830530), (3611, 767280), (3768, 735310), (4170, 664424), (4232, 654690), (4710, 588248), (5290, 523752), (5520, 501929), (5560, 498318), (6280, 441186), (6348, 436460), (6394, 433320), (6672, 415265), (7222, 383640), (7536, 367655), (7935, 349168), (8340, 332212), (8464, 327345), (9420, 294124), (9591, 288880), (10580, 261876), (10833, 255760), (11120, 249159), (12560, 220593), (12696, 218230), (12788, 216660), (14444, 191820), (15870, 174584), (15985, 173328), (16680, 166106), (18055, 153456), (18840, 147062), (19182, 144440), (21160, 130938), (21666, 127880), (21823, 126960), (25392, 109115), (25576, 108330), (28888, 95910), (31740, 87292), (31970, 86664), (33360, 83053), (36110, 76728), (37680, 73531), (38364, 72220), (42320, 65469), (43332, 63940), (43646, 63480), (47955, 57776), (51152, 54165)]