8274871920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{9311}}^1$

素因数の和:9380

約数の個数: 240

約数和(自身を含む): 30650038272

約数和(自身を除く): 22375166352

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 529, 552, 560, 644, 690, 805, 840, 920, 966, 1058, 1104, 1288, 1380, 1587, 1610, 1680, 1840, 1932, 2116, 2415, 2576, 2645, 2760, 3174, 3220, 3703, 3864, 4232, 4830, 5290, 5520, 6348, 6440, 7406, 7728, 7935, 8464, 9311, 9660, 10580, 11109, 12696, 12880, 14812, 15870, 18515, 18622, 19320, 21160, 22218, 25392, 27933, 29624, 31740, 37030, 37244, 38640, 42320, 44436, 46555, 55545, 55866, 59248, 63480, 65177, 74060, 74488, 88872, 93110, 111090, 111732, 126960, 130354, 139665, 148120, 148976, 177744, 186220, 195531, 214153, 222180, 223464, 260708, 279330, 296240, 325885, 372440, 391062, 428306, 444360, 446928, 521416, 558660, 642459, 651770, 744880, 782124, 856612, 888720, 977655, 1042832, 1070765, 1117320, 1284918, 1303540, 1499071, 1564248, 1713224, 1955310, 2141530, 2234640, 2569836, 2607080, 2998142, 3128496, 3212295, 3426448, 3910620, 4283060, 4497213, 4925519, 5139672, 5214160, 5996284, 6424590, 7495355, 7821240, 8566120, 8994426, 9851038, 10279344, 11992568, 12849180, 14776557, 14990710, 15642480, 17132240, 17988852, 19702076, 22486065, 23985136, 24627595, 25698360, 29553114, 29981420, 34478633, 35977704, 39404152, 44972130, 49255190, 51396720, 59106228, 59962840, 68957266, 71955408, 73882785, 78808304, 89944260, 98510380, 103435899, 118212456, 119925680, 137914532, 147765570, 172393165, 179888520, 197020760, 206871798, 236424912, 275829064, 295531140, 344786330, 359777040, 394041520, 413743596, 517179495, 551658128, 591062280, 689572660, 827487192, 1034358990, 1182124560, 1379145320, 1654974384, 2068717980, 2758290640, 4137435960, 8274871920]

約数ペア:

[(1, 8274871920), (2, 4137435960), (3, 2758290640), (4, 2068717980), (5, 1654974384), (6, 1379145320), (7, 1182124560), (8, 1034358990), (10, 827487192), (12, 689572660), (14, 591062280), (15, 551658128), (16, 517179495), (20, 413743596), (21, 394041520), (23, 359777040), (24, 344786330), (28, 295531140), (30, 275829064), (35, 236424912), (40, 206871798), (42, 197020760), (46, 179888520), (48, 172393165), (56, 147765570), (60, 137914532), (69, 119925680), (70, 118212456), (80, 103435899), (84, 98510380), (92, 89944260), (105, 78808304), (112, 73882785), (115, 71955408), (120, 68957266), (138, 59962840), (140, 59106228), (161, 51396720), (168, 49255190), (184, 44972130), (210, 39404152), (230, 35977704), (240, 34478633), (276, 29981420), (280, 29553114), (322, 25698360), (336, 24627595), (345, 23985136), (368, 22486065), (420, 19702076), (460, 17988852), (483, 17132240), (529, 15642480), (552, 14990710), (560, 14776557), (644, 12849180), (690, 11992568), (805, 10279344), (840, 9851038), (920, 8994426), (966, 8566120), (1058, 7821240), (1104, 7495355), (1288, 6424590), (1380, 5996284), (1587, 5214160), (1610, 5139672), (1680, 4925519), (1840, 4497213), (1932, 4283060), (2116, 3910620), (2415, 3426448), (2576, 3212295), (2645, 3128496), (2760, 2998142), (3174, 2607080), (3220, 2569836), (3703, 2234640), (3864, 2141530), (4232, 1955310), (4830, 1713224), (5290, 1564248), (5520, 1499071), (6348, 1303540), (6440, 1284918), (7406, 1117320), (7728, 1070765), (7935, 1042832), (8464, 977655), (9311, 888720), (9660, 856612), (10580, 782124), (11109, 744880), (12696, 651770), (12880, 642459), (14812, 558660), (15870, 521416), (18515, 446928), (18622, 444360), (19320, 428306), (21160, 391062), (22218, 372440), (25392, 325885), (27933, 296240), (29624, 279330), (31740, 260708), (37030, 223464), (37244, 222180), (38640, 214153), (42320, 195531), (44436, 186220), (46555, 177744), (55545, 148976), (55866, 148120), (59248, 139665), (63480, 130354), (65177, 126960), (74060, 111732), (74488, 111090), (88872, 93110)]