268353360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1154

約数の個数: 240

約数和(自身を含む): 1015792128

約数和(自身を除く): 747438768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 48, 55, 60, 62, 66, 72, 80, 88, 90, 93, 99, 110, 120, 124, 132, 144, 155, 165, 176, 180, 186, 198, 220, 240, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 465, 495, 496, 528, 558, 620, 660, 682, 720, 744, 792, 880, 930, 990, 1023, 1093, 1116, 1240, 1320, 1364, 1395, 1488, 1584, 1705, 1860, 1980, 2046, 2186, 2232, 2480, 2640, 2728, 2790, 3069, 3279, 3410, 3720, 3960, 4092, 4372, 4464, 5115, 5456, 5465, 5580, 6138, 6558, 6820, 7440, 7920, 8184, 8744, 9837, 10230, 10930, 11160, 12023, 12276, 13116, 13640, 15345, 16368, 16395, 17488, 19674, 20460, 21860, 22320, 24046, 24552, 26232, 27280, 30690, 32790, 33883, 36069, 39348, 40920, 43720, 48092, 49104, 49185, 52464, 60115, 61380, 65580, 67766, 72138, 78696, 81840, 87440, 96184, 98370, 101649, 108207, 120230, 122760, 131160, 135532, 144276, 157392, 169415, 180345, 192368, 196740, 203298, 216414, 240460, 245520, 262320, 271064, 288552, 304947, 338830, 360690, 372713, 393480, 406596, 432828, 480920, 508245, 541035, 542128, 577104, 609894, 677660, 721380, 745426, 786960, 813192, 865656, 961840, 1016490, 1082070, 1118139, 1219788, 1355320, 1442760, 1490852, 1524735, 1626384, 1731312, 1863565, 2032980, 2164140, 2236278, 2439576, 2710640, 2885520, 2981704, 3049470, 3354417, 3727130, 4065960, 4328280, 4472556, 4879152, 5590695, 5963408, 6098940, 6708834, 7454260, 8131920, 8656560, 8945112, 11181390, 12197880, 13417668, 14908520, 16772085, 17890224, 22362780, 24395760, 26835336, 29817040, 33544170, 44725560, 53670672, 67088340, 89451120, 134176680, 268353360]

約数ペア:

[(1, 268353360), (2, 134176680), (3, 89451120), (4, 67088340), (5, 53670672), (6, 44725560), (8, 33544170), (9, 29817040), (10, 26835336), (11, 24395760), (12, 22362780), (15, 17890224), (16, 16772085), (18, 14908520), (20, 13417668), (22, 12197880), (24, 11181390), (30, 8945112), (31, 8656560), (33, 8131920), (36, 7454260), (40, 6708834), (44, 6098940), (45, 5963408), (48, 5590695), (55, 4879152), (60, 4472556), (62, 4328280), (66, 4065960), (72, 3727130), (80, 3354417), (88, 3049470), (90, 2981704), (93, 2885520), (99, 2710640), (110, 2439576), (120, 2236278), (124, 2164140), (132, 2032980), (144, 1863565), (155, 1731312), (165, 1626384), (176, 1524735), (180, 1490852), (186, 1442760), (198, 1355320), (220, 1219788), (240, 1118139), (248, 1082070), (264, 1016490), (279, 961840), (310, 865656), (330, 813192), (341, 786960), (360, 745426), (372, 721380), (396, 677660), (440, 609894), (465, 577104), (495, 542128), (496, 541035), (528, 508245), (558, 480920), (620, 432828), (660, 406596), (682, 393480), (720, 372713), (744, 360690), (792, 338830), (880, 304947), (930, 288552), (990, 271064), (1023, 262320), (1093, 245520), (1116, 240460), (1240, 216414), (1320, 203298), (1364, 196740), (1395, 192368), (1488, 180345), (1584, 169415), (1705, 157392), (1860, 144276), (1980, 135532), (2046, 131160), (2186, 122760), (2232, 120230), (2480, 108207), (2640, 101649), (2728, 98370), (2790, 96184), (3069, 87440), (3279, 81840), (3410, 78696), (3720, 72138), (3960, 67766), (4092, 65580), (4372, 61380), (4464, 60115), (5115, 52464), (5456, 49185), (5465, 49104), (5580, 48092), (6138, 43720), (6558, 40920), (6820, 39348), (7440, 36069), (7920, 33883), (8184, 32790), (8744, 30690), (9837, 27280), (10230, 26232), (10930, 24552), (11160, 24046), (12023, 22320), (12276, 21860), (13116, 20460), (13640, 19674), (15345, 17488), (16368, 16395)]