445848480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4060

約数の個数: 288

約数和(自身を含む): 1897354368

約数和(自身を除く): 1451505888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4021, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 8042, 9240, 10080, 11088, 12063, 12320, 13860, 15840, 16084, 18480, 20105, 22176, 24126, 27720, 28147, 32168, 36189, 36960, 40210, 44231, 48252, 55440, 56294, 60315, 64336, 72378, 80420, 84441, 88462, 96504, 110880, 112588, 120630, 128672, 132693, 140735, 144756, 160840, 168882, 176924, 180945, 193008, 221155, 225176, 241260, 253323, 265386, 281470, 289512, 309617, 321680, 337764, 353848, 361890, 386016, 398079, 422205, 442310, 450352, 482520, 506646, 530772, 562940, 579024, 619234, 643360, 663465, 675528, 707696, 723780, 796158, 844410, 884620, 900704, 928851, 965040, 1013292, 1061544, 1125880, 1158048, 1238468, 1266615, 1326930, 1351056, 1415392, 1447560, 1548085, 1592316, 1688820, 1769240, 1857702, 1930080, 1990395, 2026584, 2123088, 2251760, 2476936, 2533230, 2653860, 2702112, 2786553, 2895120, 3096170, 3184632, 3377640, 3538480, 3715404, 3980790, 4053168, 4246176, 4503520, 4644255, 4953872, 5066460, 5307720, 5573106, 5790240, 6192340, 6369264, 6755280, 7076960, 7430808, 7961580, 8106336, 9288510, 9907744, 10132920, 10615440, 11146212, 12384680, 12738528, 13510560, 13932765, 14861616, 15923160, 18577020, 20265840, 21230880, 22292424, 24769360, 27865530, 29723232, 31846320, 37154040, 40531680, 44584848, 49538720, 55731060, 63692640, 74308080, 89169696, 111462120, 148616160, 222924240, 445848480]

約数ペア:

[(1, 445848480), (2, 222924240), (3, 148616160), (4, 111462120), (5, 89169696), (6, 74308080), (7, 63692640), (8, 55731060), (9, 49538720), (10, 44584848), (11, 40531680), (12, 37154040), (14, 31846320), (15, 29723232), (16, 27865530), (18, 24769360), (20, 22292424), (21, 21230880), (22, 20265840), (24, 18577020), (28, 15923160), (30, 14861616), (32, 13932765), (33, 13510560), (35, 12738528), (36, 12384680), (40, 11146212), (42, 10615440), (44, 10132920), (45, 9907744), (48, 9288510), (55, 8106336), (56, 7961580), (60, 7430808), (63, 7076960), (66, 6755280), (70, 6369264), (72, 6192340), (77, 5790240), (80, 5573106), (84, 5307720), (88, 5066460), (90, 4953872), (96, 4644255), (99, 4503520), (105, 4246176), (110, 4053168), (112, 3980790), (120, 3715404), (126, 3538480), (132, 3377640), (140, 3184632), (144, 3096170), (154, 2895120), (160, 2786553), (165, 2702112), (168, 2653860), (176, 2533230), (180, 2476936), (198, 2251760), (210, 2123088), (220, 2026584), (224, 1990395), (231, 1930080), (240, 1857702), (252, 1769240), (264, 1688820), (280, 1592316), (288, 1548085), (308, 1447560), (315, 1415392), (330, 1351056), (336, 1326930), (352, 1266615), (360, 1238468), (385, 1158048), (396, 1125880), (420, 1061544), (440, 1013292), (462, 965040), (480, 928851), (495, 900704), (504, 884620), (528, 844410), (560, 796158), (616, 723780), (630, 707696), (660, 675528), (672, 663465), (693, 643360), (720, 619234), (770, 579024), (792, 562940), (840, 530772), (880, 506646), (924, 482520), (990, 450352), (1008, 442310), (1056, 422205), (1120, 398079), (1155, 386016), (1232, 361890), (1260, 353848), (1320, 337764), (1386, 321680), (1440, 309617), (1540, 289512), (1584, 281470), (1680, 265386), (1760, 253323), (1848, 241260), (1980, 225176), (2016, 221155), (2310, 193008), (2464, 180945), (2520, 176924), (2640, 168882), (2772, 160840), (3080, 144756), (3168, 140735), (3360, 132693), (3465, 128672), (3696, 120630), (3960, 112588), (4021, 110880), (4620, 96504), (5040, 88462), (5280, 84441), (5544, 80420), (6160, 72378), (6930, 64336), (7392, 60315), (7920, 56294), (8042, 55440), (9240, 48252), (10080, 44231), (11088, 40210), (12063, 36960), (12320, 36189), (13860, 32168), (15840, 28147), (16084, 27720), (18480, 24126), (20105, 22176)]