2020718880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:325

約数の個数: 384

約数和(自身を含む): 7431782400

約数和(自身を除く): 5411063520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 79, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 158, 160, 180, 186, 191, 216, 237, 240, 248, 270, 279, 288, 310, 316, 360, 372, 382, 395, 432, 465, 474, 480, 496, 540, 558, 573, 620, 632, 711, 720, 744, 764, 790, 837, 864, 930, 948, 955, 992, 1080, 1116, 1146, 1185, 1240, 1264, 1395, 1422, 1440, 1488, 1528, 1580, 1674, 1719, 1860, 1896, 1910, 2133, 2160, 2232, 2292, 2370, 2449, 2480, 2528, 2790, 2844, 2865, 2976, 3056, 3160, 3348, 3438, 3555, 3720, 3792, 3820, 4185, 4266, 4320, 4464, 4584, 4740, 4898, 4960, 5157, 5580, 5688, 5730, 5921, 6112, 6320, 6696, 6876, 7110, 7347, 7440, 7584, 7640, 8370, 8532, 8595, 8928, 9168, 9480, 9796, 10314, 10665, 11160, 11376, 11460, 11842, 12245, 12640, 13392, 13752, 14220, 14694, 14880, 15089, 15280, 16740, 17064, 17190, 17763, 18336, 18960, 19592, 20628, 21330, 22041, 22320, 22752, 22920, 23684, 24490, 25785, 26784, 27504, 28440, 29388, 29605, 30178, 30560, 33480, 34128, 34380, 35526, 36735, 37920, 39184, 41256, 42660, 44082, 44640, 45267, 45840, 47368, 48980, 51570, 53289, 55008, 56880, 58776, 59210, 60356, 66123, 66960, 68256, 68760, 71052, 73470, 75445, 78368, 82512, 85320, 88164, 88815, 90534, 91680, 94736, 97960, 103140, 106578, 110205, 113760, 117552, 118420, 120712, 132246, 133920, 135801, 137520, 142104, 146940, 150890, 159867, 165024, 170640, 176328, 177630, 181068, 189472, 195920, 206280, 213156, 220410, 226335, 235104, 236840, 241424, 264492, 266445, 271602, 275040, 284208, 293880, 301780, 319734, 330615, 341280, 352656, 355260, 362136, 391840, 407403, 412560, 426312, 440820, 452670, 467759, 473680, 482848, 528984, 532890, 543204, 568416, 587760, 603560, 639468, 661230, 679005, 705312, 710520, 724272, 799335, 814806, 825120, 852624, 881640, 905340, 935518, 947360, 1057968, 1065780, 1086408, 1175520, 1207120, 1278936, 1322460, 1358010, 1403277, 1421040, 1448544, 1598670, 1629612, 1705248, 1763280, 1810680, 1871036, 2037015, 2115936, 2131560, 2172816, 2338795, 2414240, 2557872, 2644920, 2716020, 2806554, 2842080, 3197340, 3259224, 3526560, 3621360, 3742072, 4074030, 4209831, 4263120, 4345632, 4677590, 5115744, 5289840, 5432040, 5613108, 6394680, 6518448, 7016385, 7242720, 7484144, 8148060, 8419662, 8526240, 9355180, 10579680, 10864080, 11226216, 12629493, 12789360, 13036896, 14032770, 14968288, 16296120, 16839324, 18710360, 21049155, 21728160, 22452432, 25258986, 25578720, 28065540, 32592240, 33678648, 37420720, 42098310, 44904864, 50517972, 56131080, 63147465, 65184480, 67357296, 74841440, 84196620, 101035944, 112262160, 126294930, 134714592, 168393240, 202071888, 224524320, 252589860, 336786480, 404143776, 505179720, 673572960, 1010359440, 2020718880]

約数ペア:

[(1, 2020718880), (2, 1010359440), (3, 673572960), (4, 505179720), (5, 404143776), (6, 336786480), (8, 252589860), (9, 224524320), (10, 202071888), (12, 168393240), (15, 134714592), (16, 126294930), (18, 112262160), (20, 101035944), (24, 84196620), (27, 74841440), (30, 67357296), (31, 65184480), (32, 63147465), (36, 56131080), (40, 50517972), (45, 44904864), (48, 42098310), (54, 37420720), (60, 33678648), (62, 32592240), (72, 28065540), (79, 25578720), (80, 25258986), (90, 22452432), (93, 21728160), (96, 21049155), (108, 18710360), (120, 16839324), (124, 16296120), (135, 14968288), (144, 14032770), (155, 13036896), (158, 12789360), (160, 12629493), (180, 11226216), (186, 10864080), (191, 10579680), (216, 9355180), (237, 8526240), (240, 8419662), (248, 8148060), (270, 7484144), (279, 7242720), (288, 7016385), (310, 6518448), (316, 6394680), (360, 5613108), (372, 5432040), (382, 5289840), (395, 5115744), (432, 4677590), (465, 4345632), (474, 4263120), (480, 4209831), (496, 4074030), (540, 3742072), (558, 3621360), (573, 3526560), (620, 3259224), (632, 3197340), (711, 2842080), (720, 2806554), (744, 2716020), (764, 2644920), (790, 2557872), (837, 2414240), (864, 2338795), (930, 2172816), (948, 2131560), (955, 2115936), (992, 2037015), (1080, 1871036), (1116, 1810680), (1146, 1763280), (1185, 1705248), (1240, 1629612), (1264, 1598670), (1395, 1448544), (1422, 1421040), (1440, 1403277), (1488, 1358010), (1528, 1322460), (1580, 1278936), (1674, 1207120), (1719, 1175520), (1860, 1086408), (1896, 1065780), (1910, 1057968), (2133, 947360), (2160, 935518), (2232, 905340), (2292, 881640), (2370, 852624), (2449, 825120), (2480, 814806), (2528, 799335), (2790, 724272), (2844, 710520), (2865, 705312), (2976, 679005), (3056, 661230), (3160, 639468), (3348, 603560), (3438, 587760), (3555, 568416), (3720, 543204), (3792, 532890), (3820, 528984), (4185, 482848), (4266, 473680), (4320, 467759), (4464, 452670), (4584, 440820), (4740, 426312), (4898, 412560), (4960, 407403), (5157, 391840), (5580, 362136), (5688, 355260), (5730, 352656), (5921, 341280), (6112, 330615), (6320, 319734), (6696, 301780), (6876, 293880), (7110, 284208), (7347, 275040), (7440, 271602), (7584, 266445), (7640, 264492), (8370, 241424), (8532, 236840), (8595, 235104), (8928, 226335), (9168, 220410), (9480, 213156), (9796, 206280), (10314, 195920), (10665, 189472), (11160, 181068), (11376, 177630), (11460, 176328), (11842, 170640), (12245, 165024), (12640, 159867), (13392, 150890), (13752, 146940), (14220, 142104), (14694, 137520), (14880, 135801), (15089, 133920), (15280, 132246), (16740, 120712), (17064, 118420), (17190, 117552), (17763, 113760), (18336, 110205), (18960, 106578), (19592, 103140), (20628, 97960), (21330, 94736), (22041, 91680), (22320, 90534), (22752, 88815), (22920, 88164), (23684, 85320), (24490, 82512), (25785, 78368), (26784, 75445), (27504, 73470), (28440, 71052), (29388, 68760), (29605, 68256), (30178, 66960), (30560, 66123), (33480, 60356), (34128, 59210), (34380, 58776), (35526, 56880), (36735, 55008), (37920, 53289), (39184, 51570), (41256, 48980), (42660, 47368), (44082, 45840), (44640, 45267)]