122901240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1$

素因数の和:362

約数の個数: 256

約数和(自身を含む): 471121920

約数和(自身を除く): 348220680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 47, 55, 56, 60, 66, 70, 77, 84, 88, 94, 105, 110, 120, 132, 140, 141, 154, 165, 168, 188, 210, 220, 231, 235, 264, 280, 282, 283, 308, 329, 330, 376, 385, 420, 440, 462, 470, 517, 564, 566, 616, 658, 660, 705, 770, 840, 849, 924, 940, 987, 1034, 1128, 1132, 1155, 1316, 1320, 1410, 1415, 1540, 1551, 1645, 1698, 1848, 1880, 1974, 1981, 2068, 2264, 2310, 2585, 2632, 2820, 2830, 3080, 3102, 3113, 3290, 3396, 3619, 3948, 3962, 4136, 4245, 4620, 4935, 5170, 5640, 5660, 5943, 6204, 6226, 6580, 6792, 7238, 7755, 7896, 7924, 8490, 9240, 9339, 9870, 9905, 10340, 10857, 11320, 11886, 12408, 12452, 13160, 13301, 14476, 15510, 15565, 15848, 16980, 18095, 18678, 19740, 19810, 20680, 21714, 21791, 23772, 24904, 26602, 28952, 29715, 31020, 31130, 33960, 36190, 37356, 39480, 39620, 39903, 43428, 43582, 46695, 47544, 53204, 54285, 59430, 62040, 62260, 65373, 66505, 72380, 74712, 79240, 79806, 86856, 87164, 93107, 93390, 106408, 108570, 108955, 118860, 124520, 130746, 133010, 144760, 146311, 159612, 174328, 186214, 186780, 199515, 217140, 217910, 237720, 261492, 266020, 279321, 292622, 319224, 326865, 372428, 373560, 399030, 434280, 435820, 438933, 465535, 522984, 532040, 558642, 585244, 653730, 731555, 744856, 798060, 871640, 877866, 931070, 1024177, 1117284, 1170488, 1307460, 1396605, 1463110, 1596120, 1755732, 1862140, 2048354, 2194665, 2234568, 2614920, 2793210, 2926220, 3072531, 3511464, 3724280, 4096708, 4389330, 5120885, 5586420, 5852440, 6145062, 8193416, 8778660, 10241770, 11172840, 12290124, 15362655, 17557320, 20483540, 24580248, 30725310, 40967080, 61450620, 122901240]

約数ペア:

[(1, 122901240), (2, 61450620), (3, 40967080), (4, 30725310), (5, 24580248), (6, 20483540), (7, 17557320), (8, 15362655), (10, 12290124), (11, 11172840), (12, 10241770), (14, 8778660), (15, 8193416), (20, 6145062), (21, 5852440), (22, 5586420), (24, 5120885), (28, 4389330), (30, 4096708), (33, 3724280), (35, 3511464), (40, 3072531), (42, 2926220), (44, 2793210), (47, 2614920), (55, 2234568), (56, 2194665), (60, 2048354), (66, 1862140), (70, 1755732), (77, 1596120), (84, 1463110), (88, 1396605), (94, 1307460), (105, 1170488), (110, 1117284), (120, 1024177), (132, 931070), (140, 877866), (141, 871640), (154, 798060), (165, 744856), (168, 731555), (188, 653730), (210, 585244), (220, 558642), (231, 532040), (235, 522984), (264, 465535), (280, 438933), (282, 435820), (283, 434280), (308, 399030), (329, 373560), (330, 372428), (376, 326865), (385, 319224), (420, 292622), (440, 279321), (462, 266020), (470, 261492), (517, 237720), (564, 217910), (566, 217140), (616, 199515), (658, 186780), (660, 186214), (705, 174328), (770, 159612), (840, 146311), (849, 144760), (924, 133010), (940, 130746), (987, 124520), (1034, 118860), (1128, 108955), (1132, 108570), (1155, 106408), (1316, 93390), (1320, 93107), (1410, 87164), (1415, 86856), (1540, 79806), (1551, 79240), (1645, 74712), (1698, 72380), (1848, 66505), (1880, 65373), (1974, 62260), (1981, 62040), (2068, 59430), (2264, 54285), (2310, 53204), (2585, 47544), (2632, 46695), (2820, 43582), (2830, 43428), (3080, 39903), (3102, 39620), (3113, 39480), (3290, 37356), (3396, 36190), (3619, 33960), (3948, 31130), (3962, 31020), (4136, 29715), (4245, 28952), (4620, 26602), (4935, 24904), (5170, 23772), (5640, 21791), (5660, 21714), (5943, 20680), (6204, 19810), (6226, 19740), (6580, 18678), (6792, 18095), (7238, 16980), (7755, 15848), (7896, 15565), (7924, 15510), (8490, 14476), (9240, 13301), (9339, 13160), (9870, 12452), (9905, 12408), (10340, 11886), (10857, 11320)]