121138080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1219

約数の個数: 192

約数和(自身を含む): 450551808

約数和(自身を除く): 329413728

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 840, 868, 930, 992, 1085, 1120, 1163, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2326, 2480, 2604, 2976, 3255, 3360, 3472, 3489, 3720, 4340, 4652, 4960, 5208, 5815, 6510, 6944, 6978, 7440, 8141, 8680, 9304, 10416, 11630, 13020, 13956, 14880, 16282, 17360, 17445, 18608, 20832, 23260, 24423, 26040, 27912, 32564, 34720, 34890, 36053, 37216, 40705, 46520, 48846, 52080, 55824, 65128, 69780, 72106, 81410, 93040, 97692, 104160, 108159, 111648, 122115, 130256, 139560, 144212, 162820, 180265, 186080, 195384, 216318, 244230, 252371, 260512, 279120, 288424, 325640, 360530, 390768, 432636, 488460, 504742, 540795, 558240, 576848, 651280, 721060, 757113, 781536, 865272, 976920, 1009484, 1081590, 1153696, 1261855, 1302560, 1442120, 1514226, 1730544, 1953840, 2018968, 2163180, 2523710, 2884240, 3028452, 3461088, 3785565, 3907680, 4037936, 4326360, 5047420, 5768480, 6056904, 7571130, 8075872, 8652720, 10094840, 12113808, 15142260, 17305440, 20189680, 24227616, 30284520, 40379360, 60569040, 121138080]

約数ペア:

[(1, 121138080), (2, 60569040), (3, 40379360), (4, 30284520), (5, 24227616), (6, 20189680), (7, 17305440), (8, 15142260), (10, 12113808), (12, 10094840), (14, 8652720), (15, 8075872), (16, 7571130), (20, 6056904), (21, 5768480), (24, 5047420), (28, 4326360), (30, 4037936), (31, 3907680), (32, 3785565), (35, 3461088), (40, 3028452), (42, 2884240), (48, 2523710), (56, 2163180), (60, 2018968), (62, 1953840), (70, 1730544), (80, 1514226), (84, 1442120), (93, 1302560), (96, 1261855), (105, 1153696), (112, 1081590), (120, 1009484), (124, 976920), (140, 865272), (155, 781536), (160, 757113), (168, 721060), (186, 651280), (210, 576848), (217, 558240), (224, 540795), (240, 504742), (248, 488460), (280, 432636), (310, 390768), (336, 360530), (372, 325640), (420, 288424), (434, 279120), (465, 260512), (480, 252371), (496, 244230), (560, 216318), (620, 195384), (651, 186080), (672, 180265), (744, 162820), (840, 144212), (868, 139560), (930, 130256), (992, 122115), (1085, 111648), (1120, 108159), (1163, 104160), (1240, 97692), (1302, 93040), (1488, 81410), (1680, 72106), (1736, 69780), (1860, 65128), (2170, 55824), (2326, 52080), (2480, 48846), (2604, 46520), (2976, 40705), (3255, 37216), (3360, 36053), (3472, 34890), (3489, 34720), (3720, 32564), (4340, 27912), (4652, 26040), (4960, 24423), (5208, 23260), (5815, 20832), (6510, 18608), (6944, 17445), (6978, 17360), (7440, 16282), (8141, 14880), (8680, 13956), (9304, 13020), (10416, 11630)]