2811561480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4517}}^1$

素因数の和:4573

約数の個数: 384

約数和(自身を含む): 11840774400

約数和(自身を除く): 9029212920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 52, 56, 57, 60, 63, 65, 70, 72, 76, 78, 84, 90, 91, 95, 104, 105, 114, 117, 120, 126, 130, 133, 140, 152, 156, 168, 171, 180, 182, 190, 195, 210, 228, 234, 247, 252, 260, 266, 273, 280, 285, 312, 315, 342, 360, 364, 380, 390, 399, 420, 455, 456, 468, 494, 504, 520, 532, 546, 570, 585, 630, 665, 684, 728, 741, 760, 780, 798, 819, 840, 855, 910, 936, 988, 1064, 1092, 1140, 1170, 1197, 1235, 1260, 1330, 1365, 1368, 1482, 1560, 1596, 1638, 1710, 1729, 1820, 1976, 1995, 2184, 2223, 2280, 2340, 2394, 2470, 2520, 2660, 2730, 2964, 3192, 3276, 3420, 3458, 3640, 3705, 3990, 4095, 4446, 4517, 4680, 4788, 4940, 5187, 5320, 5460, 5928, 5985, 6552, 6840, 6916, 7410, 7980, 8190, 8645, 8892, 9034, 9576, 9880, 10374, 10920, 11115, 11970, 13551, 13832, 14820, 15561, 15960, 16380, 17290, 17784, 18068, 20748, 22230, 22585, 23940, 25935, 27102, 29640, 31122, 31619, 32760, 34580, 36136, 40653, 41496, 44460, 45170, 47880, 51870, 54204, 58721, 62244, 63238, 67755, 69160, 77805, 81306, 85823, 88920, 90340, 94857, 103740, 108408, 117442, 124488, 126476, 135510, 155610, 158095, 162612, 171646, 176163, 180680, 189714, 203265, 207480, 234884, 252952, 257469, 271020, 284571, 293605, 311220, 316190, 325224, 343292, 352326, 379428, 406530, 411047, 429115, 469768, 474285, 514938, 528489, 542040, 569142, 587210, 600761, 622440, 632380, 686584, 704652, 758856, 772407, 813060, 822094, 858230, 880815, 948570, 1029876, 1056978, 1115699, 1138284, 1174420, 1201522, 1233141, 1264760, 1287345, 1409304, 1422855, 1544814, 1626120, 1644188, 1716460, 1761630, 1802283, 1897140, 2055235, 2059752, 2113956, 2231398, 2276568, 2348840, 2403044, 2466282, 2574690, 2642445, 2845710, 3003805, 3089628, 3288376, 3347097, 3432920, 3523260, 3604566, 3699423, 3794280, 3862035, 4110470, 4227912, 4462796, 4806088, 4932564, 5149380, 5284890, 5406849, 5578495, 5691420, 6007610, 6165705, 6179256, 6694194, 7046520, 7209132, 7398846, 7724070, 7809893, 8220940, 8925592, 9011415, 9865128, 10041291, 10298760, 10569780, 10813698, 11156990, 11382840, 12015220, 12331410, 13388388, 14418264, 14797692, 15448140, 15619786, 16441880, 16735485, 18022830, 18497115, 20082582, 21139560, 21627396, 22313980, 23429679, 24030440, 24662820, 26776776, 27034245, 29595384, 30896280, 31239572, 33470970, 36045660, 36994230, 39049465, 40165164, 43254792, 44627960, 46859358, 49325640, 50206455, 54068490, 62479144, 66941940, 70289037, 72091320, 73988460, 78098930, 80330328, 93718716, 100412910, 108136980, 117148395, 133883880, 140578074, 147976920, 156197860, 187437432, 200825820, 216273960, 234296790, 281156148, 312395720, 351445185, 401651640, 468593580, 562312296, 702890370, 937187160, 1405780740, 2811561480]

約数ペア:

[(1, 2811561480), (2, 1405780740), (3, 937187160), (4, 702890370), (5, 562312296), (6, 468593580), (7, 401651640), (8, 351445185), (9, 312395720), (10, 281156148), (12, 234296790), (13, 216273960), (14, 200825820), (15, 187437432), (18, 156197860), (19, 147976920), (20, 140578074), (21, 133883880), (24, 117148395), (26, 108136980), (28, 100412910), (30, 93718716), (35, 80330328), (36, 78098930), (38, 73988460), (39, 72091320), (40, 70289037), (42, 66941940), (45, 62479144), (52, 54068490), (56, 50206455), (57, 49325640), (60, 46859358), (63, 44627960), (65, 43254792), (70, 40165164), (72, 39049465), (76, 36994230), (78, 36045660), (84, 33470970), (90, 31239572), (91, 30896280), (95, 29595384), (104, 27034245), (105, 26776776), (114, 24662820), (117, 24030440), (120, 23429679), (126, 22313980), (130, 21627396), (133, 21139560), (140, 20082582), (152, 18497115), (156, 18022830), (168, 16735485), (171, 16441880), (180, 15619786), (182, 15448140), (190, 14797692), (195, 14418264), (210, 13388388), (228, 12331410), (234, 12015220), (247, 11382840), (252, 11156990), (260, 10813698), (266, 10569780), (273, 10298760), (280, 10041291), (285, 9865128), (312, 9011415), (315, 8925592), (342, 8220940), (360, 7809893), (364, 7724070), (380, 7398846), (390, 7209132), (399, 7046520), (420, 6694194), (455, 6179256), (456, 6165705), (468, 6007610), (494, 5691420), (504, 5578495), (520, 5406849), (532, 5284890), (546, 5149380), (570, 4932564), (585, 4806088), (630, 4462796), (665, 4227912), (684, 4110470), (728, 3862035), (741, 3794280), (760, 3699423), (780, 3604566), (798, 3523260), (819, 3432920), (840, 3347097), (855, 3288376), (910, 3089628), (936, 3003805), (988, 2845710), (1064, 2642445), (1092, 2574690), (1140, 2466282), (1170, 2403044), (1197, 2348840), (1235, 2276568), (1260, 2231398), (1330, 2113956), (1365, 2059752), (1368, 2055235), (1482, 1897140), (1560, 1802283), (1596, 1761630), (1638, 1716460), (1710, 1644188), (1729, 1626120), (1820, 1544814), (1976, 1422855), (1995, 1409304), (2184, 1287345), (2223, 1264760), (2280, 1233141), (2340, 1201522), (2394, 1174420), (2470, 1138284), (2520, 1115699), (2660, 1056978), (2730, 1029876), (2964, 948570), (3192, 880815), (3276, 858230), (3420, 822094), (3458, 813060), (3640, 772407), (3705, 758856), (3990, 704652), (4095, 686584), (4446, 632380), (4517, 622440), (4680, 600761), (4788, 587210), (4940, 569142), (5187, 542040), (5320, 528489), (5460, 514938), (5928, 474285), (5985, 469768), (6552, 429115), (6840, 411047), (6916, 406530), (7410, 379428), (7980, 352326), (8190, 343292), (8645, 325224), (8892, 316190), (9034, 311220), (9576, 293605), (9880, 284571), (10374, 271020), (10920, 257469), (11115, 252952), (11970, 234884), (13551, 207480), (13832, 203265), (14820, 189714), (15561, 180680), (15960, 176163), (16380, 171646), (17290, 162612), (17784, 158095), (18068, 155610), (20748, 135510), (22230, 126476), (22585, 124488), (23940, 117442), (25935, 108408), (27102, 103740), (29640, 94857), (31122, 90340), (31619, 88920), (32760, 85823), (34580, 81306), (36136, 77805), (40653, 69160), (41496, 67755), (44460, 63238), (45170, 62244), (47880, 58721), (51870, 54204)]