2981679120

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:252

約数の個数: 640

約数和(自身を含む): 12599193600

約数和(自身を除く): 9617514480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 97, 105, 107, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 194, 210, 214, 216, 228, 240, 252, 266, 270, 280, 285, 291, 304, 315, 321, 336, 342, 360, 378, 380, 388, 399, 420, 428, 432, 456, 485, 504, 513, 532, 535, 540, 560, 570, 582, 630, 642, 665, 679, 684, 720, 749, 756, 760, 776, 798, 840, 855, 856, 873, 912, 945, 963, 970, 1008, 1026, 1064, 1070, 1080, 1140, 1164, 1197, 1260, 1284, 1330, 1358, 1368, 1455, 1498, 1512, 1520, 1552, 1596, 1605, 1680, 1710, 1712, 1746, 1843, 1890, 1926, 1940, 1995, 2033, 2037, 2052, 2128, 2140, 2160, 2247, 2280, 2328, 2394, 2520, 2565, 2568, 2619, 2660, 2716, 2736, 2889, 2910, 2996, 3024, 3192, 3210, 3395, 3420, 3492, 3591, 3686, 3745, 3780, 3852, 3880, 3990, 4066, 4074, 4104, 4280, 4365, 4494, 4560, 4656, 4788, 4815, 5040, 5130, 5136, 5238, 5320, 5432, 5529, 5778, 5820, 5985, 5992, 6099, 6111, 6384, 6420, 6741, 6790, 6840, 6984, 7182, 7372, 7490, 7560, 7704, 7760, 7980, 8132, 8148, 8208, 8560, 8730, 8988, 9215, 9576, 9630, 10165, 10185, 10260, 10379, 10476, 10640, 10864, 11058, 11235, 11556, 11640, 11970, 11984, 12198, 12222, 12840, 12901, 13095, 13482, 13580, 13680, 13968, 14231, 14364, 14445, 14744, 14980, 15120, 15408, 15960, 16264, 16296, 16587, 17460, 17955, 17976, 18297, 18333, 18430, 19152, 19260, 20223, 20330, 20370, 20520, 20758, 20952, 22116, 22470, 23112, 23280, 23940, 24396, 24444, 25680, 25802, 26190, 26964, 27160, 27645, 28462, 28728, 28890, 29488, 29960, 30495, 30555, 31137, 31920, 32528, 32592, 33174, 33705, 34920, 35910, 35952, 36594, 36666, 36860, 38520, 38703, 40446, 40660, 40740, 41040, 41516, 41904, 42693, 44232, 44940, 46224, 47880, 48792, 48888, 49761, 51604, 51895, 52380, 53928, 54320, 54891, 55290, 56924, 57456, 57780, 59920, 60990, 61110, 62274, 64505, 66348, 67410, 69840, 71155, 71820, 72653, 73188, 73332, 73720, 77040, 77406, 80892, 81320, 81480, 82935, 83032, 85386, 88464, 89880, 91485, 91665, 93411, 95760, 97584, 97776, 99522, 101115, 103208, 103790, 104760, 107856, 109782, 110580, 113848, 115560, 116109, 121980, 122220, 124548, 128079, 129010, 132696, 134820, 142310, 143640, 145306, 146376, 146664, 147440, 154812, 155685, 161784, 162640, 162960, 165870, 166064, 170772, 179760, 182970, 183330, 186822, 193515, 197201, 199044, 202230, 206416, 207580, 209520, 213465, 217959, 219564, 221160, 227696, 231120, 232218, 243960, 244440, 248805, 249096, 256158, 258020, 265392, 269640, 274455, 280233, 284620, 287280, 290612, 292752, 293328, 309624, 311370, 323568, 331740, 341544, 348327, 363265, 365940, 366660, 373644, 384237, 387030, 394402, 398088, 404460, 415160, 426930, 435918, 439128, 442320, 464436, 467055, 487920, 488880, 497610, 498192, 512316, 516040, 539280, 548910, 560466, 569240, 580545, 581224, 591603, 619248, 622740, 640395, 653877, 663480, 683088, 696654, 726530, 731880, 733320, 747288, 768474, 774060, 788804, 796176, 808920, 830320, 853860, 871836, 878256, 928872, 934110, 986005, 995220, 1024632, 1032080, 1089795, 1097820, 1120932, 1138480, 1161090, 1162448, 1183206, 1245480, 1280790, 1307754, 1326960, 1380407, 1393308, 1401165, 1453060, 1463760, 1466640, 1494576, 1536948, 1548120, 1577608, 1617840, 1707720, 1741635, 1743672, 1774809, 1857744, 1868220, 1921185, 1961631, 1972010, 1990440, 2049264, 2179590, 2195640, 2241864, 2322180, 2366412, 2490960, 2561580, 2615508, 2760814, 2786616, 2802330, 2906120, 2958015, 3073896, 3096240, 3155216, 3269385, 3415440, 3483270, 3487344, 3549618, 3736440, 3842370, 3923262, 3944020, 3980880, 4141221, 4359180, 4391280, 4483728, 4644360, 4732824, 5123160, 5231016, 5324427, 5521628, 5573232, 5604660, 5812240, 5916030, 6147792, 6538770, 6902035, 6966540, 7099236, 7472880, 7684740, 7846524, 7888040, 8282442, 8718360, 8874045, 9288720, 9465648, 9808155, 10246320, 10462032, 10648854, 11043256, 11209320, 11832060, 12423663, 13077540, 13804070, 13933080, 14198472, 15369480, 15693048, 15776080, 16564884, 17436720, 17748090, 19616310, 20706105, 21297708, 22086512, 22418640, 23664120, 24847326, 26155080, 26622135, 27608140, 27866160, 28396944, 30738960, 31386096, 33129768, 35496180, 37270989, 39232620, 41412210, 42595416, 47328240, 49694652, 52310160, 53244270, 55216280, 62118315, 66259536, 70992360, 74541978, 78465240, 82824420, 85190832, 99389304, 106488540, 110432560, 124236630, 141984720, 149083956, 156930480, 165648840, 186354945, 198778608, 212977080, 248473260, 298167912, 331297680, 372709890, 425954160, 496946520, 596335824, 745419780, 993893040, 1490839560, 2981679120]

約数ペア:

[(1, 2981679120), (2, 1490839560), (3, 993893040), (4, 745419780), (5, 596335824), (6, 496946520), (7, 425954160), (8, 372709890), (9, 331297680), (10, 298167912), (12, 248473260), (14, 212977080), (15, 198778608), (16, 186354945), (18, 165648840), (19, 156930480), (20, 149083956), (21, 141984720), (24, 124236630), (27, 110432560), (28, 106488540), (30, 99389304), (35, 85190832), (36, 82824420), (38, 78465240), (40, 74541978), (42, 70992360), (45, 66259536), (48, 62118315), (54, 55216280), (56, 53244270), (57, 52310160), (60, 49694652), (63, 47328240), (70, 42595416), (72, 41412210), (76, 39232620), (80, 37270989), (84, 35496180), (90, 33129768), (95, 31386096), (97, 30738960), (105, 28396944), (107, 27866160), (108, 27608140), (112, 26622135), (114, 26155080), (120, 24847326), (126, 23664120), (133, 22418640), (135, 22086512), (140, 21297708), (144, 20706105), (152, 19616310), (168, 17748090), (171, 17436720), (180, 16564884), (189, 15776080), (190, 15693048), (194, 15369480), (210, 14198472), (214, 13933080), (216, 13804070), (228, 13077540), (240, 12423663), (252, 11832060), (266, 11209320), (270, 11043256), (280, 10648854), (285, 10462032), (291, 10246320), (304, 9808155), (315, 9465648), (321, 9288720), (336, 8874045), (342, 8718360), (360, 8282442), (378, 7888040), (380, 7846524), (388, 7684740), (399, 7472880), (420, 7099236), (428, 6966540), (432, 6902035), (456, 6538770), (485, 6147792), (504, 5916030), (513, 5812240), (532, 5604660), (535, 5573232), (540, 5521628), (560, 5324427), (570, 5231016), (582, 5123160), (630, 4732824), (642, 4644360), (665, 4483728), (679, 4391280), (684, 4359180), (720, 4141221), (749, 3980880), (756, 3944020), (760, 3923262), (776, 3842370), (798, 3736440), (840, 3549618), (855, 3487344), (856, 3483270), (873, 3415440), (912, 3269385), (945, 3155216), (963, 3096240), (970, 3073896), (1008, 2958015), (1026, 2906120), (1064, 2802330), (1070, 2786616), (1080, 2760814), (1140, 2615508), (1164, 2561580), (1197, 2490960), (1260, 2366412), (1284, 2322180), (1330, 2241864), (1358, 2195640), (1368, 2179590), (1455, 2049264), (1498, 1990440), (1512, 1972010), (1520, 1961631), (1552, 1921185), (1596, 1868220), (1605, 1857744), (1680, 1774809), (1710, 1743672), (1712, 1741635), (1746, 1707720), (1843, 1617840), (1890, 1577608), (1926, 1548120), (1940, 1536948), (1995, 1494576), (2033, 1466640), (2037, 1463760), (2052, 1453060), (2128, 1401165), (2140, 1393308), (2160, 1380407), (2247, 1326960), (2280, 1307754), (2328, 1280790), (2394, 1245480), (2520, 1183206), (2565, 1162448), (2568, 1161090), (2619, 1138480), (2660, 1120932), (2716, 1097820), (2736, 1089795), (2889, 1032080), (2910, 1024632), (2996, 995220), (3024, 986005), (3192, 934110), (3210, 928872), (3395, 878256), (3420, 871836), (3492, 853860), (3591, 830320), (3686, 808920), (3745, 796176), (3780, 788804), (3852, 774060), (3880, 768474), (3990, 747288), (4066, 733320), (4074, 731880), (4104, 726530), (4280, 696654), (4365, 683088), (4494, 663480), (4560, 653877), (4656, 640395), (4788, 622740), (4815, 619248), (5040, 591603), (5130, 581224), (5136, 580545), (5238, 569240), (5320, 560466), (5432, 548910), (5529, 539280), (5778, 516040), (5820, 512316), (5985, 498192), (5992, 497610), (6099, 488880), (6111, 487920), (6384, 467055), (6420, 464436), (6741, 442320), (6790, 439128), (6840, 435918), (6984, 426930), (7182, 415160), (7372, 404460), (7490, 398088), (7560, 394402), (7704, 387030), (7760, 384237), (7980, 373644), (8132, 366660), (8148, 365940), (8208, 363265), (8560, 348327), (8730, 341544), (8988, 331740), (9215, 323568), (9576, 311370), (9630, 309624), (10165, 293328), (10185, 292752), (10260, 290612), (10379, 287280), (10476, 284620), (10640, 280233), (10864, 274455), (11058, 269640), (11235, 265392), (11556, 258020), (11640, 256158), (11970, 249096), (11984, 248805), (12198, 244440), (12222, 243960), (12840, 232218), (12901, 231120), (13095, 227696), (13482, 221160), (13580, 219564), (13680, 217959), (13968, 213465), (14231, 209520), (14364, 207580), (14445, 206416), (14744, 202230), (14980, 199044), (15120, 197201), (15408, 193515), (15960, 186822), (16264, 183330), (16296, 182970), (16587, 179760), (17460, 170772), (17955, 166064), (17976, 165870), (18297, 162960), (18333, 162640), (18430, 161784), (19152, 155685), (19260, 154812), (20223, 147440), (20330, 146664), (20370, 146376), (20520, 145306), (20758, 143640), (20952, 142310), (22116, 134820), (22470, 132696), (23112, 129010), (23280, 128079), (23940, 124548), (24396, 122220), (24444, 121980), (25680, 116109), (25802, 115560), (26190, 113848), (26964, 110580), (27160, 109782), (27645, 107856), (28462, 104760), (28728, 103790), (28890, 103208), (29488, 101115), (29960, 99522), (30495, 97776), (30555, 97584), (31137, 95760), (31920, 93411), (32528, 91665), (32592, 91485), (33174, 89880), (33705, 88464), (34920, 85386), (35910, 83032), (35952, 82935), (36594, 81480), (36666, 81320), (36860, 80892), (38520, 77406), (38703, 77040), (40446, 73720), (40660, 73332), (40740, 73188), (41040, 72653), (41516, 71820), (41904, 71155), (42693, 69840), (44232, 67410), (44940, 66348), (46224, 64505), (47880, 62274), (48792, 61110), (48888, 60990), (49761, 59920), (51604, 57780), (51895, 57456), (52380, 56924), (53928, 55290), (54320, 54891)]