222924240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4021}}^1$

素因数の和:4058

約数の個数: 240

約数和(自身を含む): 933618816

約数和(自身を除く): 710694576

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, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 165, 168, 176, 180, 198, 210, 220, 231, 240, 252, 264, 280, 308, 315, 330, 336, 360, 385, 396, 420, 440, 462, 495, 504, 528, 560, 616, 630, 660, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1155, 1232, 1260, 1320, 1386, 1540, 1584, 1680, 1848, 1980, 2310, 2520, 2640, 2772, 3080, 3465, 3696, 3960, 4021, 4620, 5040, 5544, 6160, 6930, 7920, 8042, 9240, 11088, 12063, 13860, 16084, 18480, 20105, 24126, 27720, 28147, 32168, 36189, 40210, 44231, 48252, 55440, 56294, 60315, 64336, 72378, 80420, 84441, 88462, 96504, 112588, 120630, 132693, 140735, 144756, 160840, 168882, 176924, 180945, 193008, 221155, 225176, 241260, 253323, 265386, 281470, 289512, 309617, 321680, 337764, 353848, 361890, 398079, 422205, 442310, 450352, 482520, 506646, 530772, 562940, 579024, 619234, 663465, 675528, 707696, 723780, 796158, 844410, 884620, 928851, 965040, 1013292, 1061544, 1125880, 1238468, 1266615, 1326930, 1351056, 1447560, 1548085, 1592316, 1688820, 1769240, 1857702, 1990395, 2026584, 2123088, 2251760, 2476936, 2533230, 2653860, 2786553, 2895120, 3096170, 3184632, 3377640, 3538480, 3715404, 3980790, 4053168, 4644255, 4953872, 5066460, 5307720, 5573106, 6192340, 6369264, 6755280, 7430808, 7961580, 9288510, 10132920, 10615440, 11146212, 12384680, 13932765, 14861616, 15923160, 18577020, 20265840, 22292424, 24769360, 27865530, 31846320, 37154040, 44584848, 55731060, 74308080, 111462120, 222924240]

約数ペア:

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