2139579120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:170

約数の個数: 400

約数和(自身を含む): 8002344960

約数和(自身を除く): 5862765840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 79, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 158, 168, 188, 196, 210, 235, 237, 240, 245, 280, 282, 294, 316, 329, 336, 343, 376, 392, 395, 420, 470, 474, 490, 553, 560, 564, 588, 632, 658, 686, 705, 735, 752, 784, 790, 840, 940, 948, 980, 987, 1029, 1106, 1128, 1176, 1185, 1264, 1316, 1372, 1410, 1470, 1580, 1645, 1659, 1680, 1715, 1880, 1896, 1960, 1974, 2058, 2212, 2256, 2303, 2352, 2370, 2401, 2632, 2744, 2765, 2820, 2940, 3160, 3290, 3318, 3430, 3713, 3760, 3792, 3871, 3920, 3948, 4116, 4424, 4606, 4740, 4802, 4935, 5145, 5264, 5488, 5530, 5640, 5880, 6320, 6580, 6636, 6860, 6909, 7203, 7426, 7742, 7896, 8232, 8295, 8848, 9212, 9480, 9604, 9870, 10290, 11060, 11139, 11280, 11515, 11613, 11760, 12005, 13160, 13272, 13720, 13818, 14406, 14852, 15484, 15792, 16121, 16464, 16590, 18424, 18565, 18960, 19208, 19355, 19740, 20580, 22120, 22278, 23030, 23226, 24010, 25991, 26320, 26544, 27097, 27440, 27636, 28812, 29704, 30968, 32242, 33180, 34545, 36015, 36848, 37130, 38416, 38710, 39480, 41160, 44240, 44556, 46060, 46452, 48020, 48363, 51982, 54194, 55272, 55695, 57624, 58065, 59408, 61936, 64484, 66360, 69090, 72030, 74260, 77420, 77973, 78960, 80605, 81291, 82320, 89112, 92120, 92904, 96040, 96726, 103964, 108388, 110544, 111390, 112847, 115248, 116130, 128968, 129955, 132720, 135485, 138180, 144060, 148520, 154840, 155946, 161210, 162582, 178224, 181937, 184240, 185808, 189679, 192080, 193452, 207928, 216776, 222780, 225694, 232260, 241815, 257936, 259910, 270970, 276360, 288120, 297040, 309680, 311892, 322420, 325164, 338541, 363874, 379358, 386904, 389865, 406455, 415856, 433552, 445560, 451388, 464520, 483630, 519820, 541940, 545811, 552720, 564235, 569037, 576240, 623784, 644840, 650328, 677082, 727748, 758716, 773808, 779730, 812910, 891120, 902776, 909685, 929040, 948395, 967260, 1039640, 1083880, 1091622, 1128470, 1138074, 1247568, 1273559, 1289680, 1300656, 1354164, 1455496, 1517432, 1559460, 1625820, 1692705, 1805552, 1819370, 1896790, 1934520, 2079280, 2167760, 2183244, 2256940, 2276148, 2547118, 2708328, 2729055, 2845185, 2910992, 3034864, 3118920, 3251640, 3385410, 3638740, 3793580, 3820677, 3869040, 4366488, 4513880, 4552296, 5094236, 5416656, 5458110, 5690370, 6237840, 6367795, 6503280, 6770820, 7277480, 7587160, 7641354, 8732976, 8914913, 9027760, 9104592, 10188472, 10916220, 11380740, 12735590, 13541640, 14554960, 15174320, 15282708, 17829826, 19103385, 20376944, 21832440, 22761480, 25471180, 26744739, 27083280, 30565416, 35659652, 38206770, 43664880, 44574565, 45522960, 50942360, 53489478, 61130832, 71319304, 76413540, 89149130, 101884720, 106978956, 133723695, 142638608, 152827080, 178298260, 213957912, 267447390, 305654160, 356596520, 427915824, 534894780, 713193040, 1069789560, 2139579120]

約数ペア:

[(1, 2139579120), (2, 1069789560), (3, 713193040), (4, 534894780), (5, 427915824), (6, 356596520), (7, 305654160), (8, 267447390), (10, 213957912), (12, 178298260), (14, 152827080), (15, 142638608), (16, 133723695), (20, 106978956), (21, 101884720), (24, 89149130), (28, 76413540), (30, 71319304), (35, 61130832), (40, 53489478), (42, 50942360), (47, 45522960), (48, 44574565), (49, 43664880), (56, 38206770), (60, 35659652), (70, 30565416), (79, 27083280), (80, 26744739), (84, 25471180), (94, 22761480), (98, 21832440), (105, 20376944), (112, 19103385), (120, 17829826), (140, 15282708), (141, 15174320), (147, 14554960), (158, 13541640), (168, 12735590), (188, 11380740), (196, 10916220), (210, 10188472), (235, 9104592), (237, 9027760), (240, 8914913), (245, 8732976), (280, 7641354), (282, 7587160), (294, 7277480), (316, 6770820), (329, 6503280), (336, 6367795), (343, 6237840), (376, 5690370), (392, 5458110), (395, 5416656), (420, 5094236), (470, 4552296), (474, 4513880), (490, 4366488), (553, 3869040), (560, 3820677), (564, 3793580), (588, 3638740), (632, 3385410), (658, 3251640), (686, 3118920), (705, 3034864), (735, 2910992), (752, 2845185), (784, 2729055), (790, 2708328), (840, 2547118), (940, 2276148), (948, 2256940), (980, 2183244), (987, 2167760), (1029, 2079280), (1106, 1934520), (1128, 1896790), (1176, 1819370), (1185, 1805552), (1264, 1692705), (1316, 1625820), (1372, 1559460), (1410, 1517432), (1470, 1455496), (1580, 1354164), (1645, 1300656), (1659, 1289680), (1680, 1273559), (1715, 1247568), (1880, 1138074), (1896, 1128470), (1960, 1091622), (1974, 1083880), (2058, 1039640), (2212, 967260), (2256, 948395), (2303, 929040), (2352, 909685), (2370, 902776), (2401, 891120), (2632, 812910), (2744, 779730), (2765, 773808), (2820, 758716), (2940, 727748), (3160, 677082), (3290, 650328), (3318, 644840), (3430, 623784), (3713, 576240), (3760, 569037), (3792, 564235), (3871, 552720), (3920, 545811), (3948, 541940), (4116, 519820), (4424, 483630), (4606, 464520), (4740, 451388), (4802, 445560), (4935, 433552), (5145, 415856), (5264, 406455), (5488, 389865), (5530, 386904), (5640, 379358), (5880, 363874), (6320, 338541), (6580, 325164), (6636, 322420), (6860, 311892), (6909, 309680), (7203, 297040), (7426, 288120), (7742, 276360), (7896, 270970), (8232, 259910), (8295, 257936), (8848, 241815), (9212, 232260), (9480, 225694), (9604, 222780), (9870, 216776), (10290, 207928), (11060, 193452), (11139, 192080), (11280, 189679), (11515, 185808), (11613, 184240), (11760, 181937), (12005, 178224), (13160, 162582), (13272, 161210), (13720, 155946), (13818, 154840), (14406, 148520), (14852, 144060), (15484, 138180), (15792, 135485), (16121, 132720), (16464, 129955), (16590, 128968), (18424, 116130), (18565, 115248), (18960, 112847), (19208, 111390), (19355, 110544), (19740, 108388), (20580, 103964), (22120, 96726), (22278, 96040), (23030, 92904), (23226, 92120), (24010, 89112), (25991, 82320), (26320, 81291), (26544, 80605), (27097, 78960), (27440, 77973), (27636, 77420), (28812, 74260), (29704, 72030), (30968, 69090), (32242, 66360), (33180, 64484), (34545, 61936), (36015, 59408), (36848, 58065), (37130, 57624), (38416, 55695), (38710, 55272), (39480, 54194), (41160, 51982), (44240, 48363), (44556, 48020), (46060, 46452)]