77238720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2063}}^1$

素因数の和:2099

約数の個数: 168

約数和(自身を含む): 286243776

約数和(自身を除く): 209005056

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2063, 2080, 2340, 2496, 2880, 3120, 3744, 4126, 4160, 4680, 6189, 6240, 7488, 8252, 9360, 10315, 12378, 12480, 16504, 18567, 18720, 20630, 24756, 26819, 30945, 33008, 37134, 37440, 41260, 49512, 53638, 61890, 66016, 74268, 80457, 82520, 92835, 99024, 107276, 123780, 132032, 134095, 148536, 160914, 165040, 185670, 198048, 214552, 241371, 247560, 268190, 297072, 321828, 330080, 371340, 396096, 402285, 429104, 482742, 495120, 536380, 594144, 643656, 660160, 742680, 804570, 858208, 965484, 990240, 1072760, 1188288, 1206855, 1287312, 1485360, 1609140, 1716416, 1930968, 1980480, 2145520, 2413710, 2574624, 2970720, 3218280, 3861936, 4291040, 4827420, 5149248, 5941440, 6436560, 7723872, 8582080, 9654840, 12873120, 15447744, 19309680, 25746240, 38619360, 77238720]

約数ペア:

[(1, 77238720), (2, 38619360), (3, 25746240), (4, 19309680), (5, 15447744), (6, 12873120), (8, 9654840), (9, 8582080), (10, 7723872), (12, 6436560), (13, 5941440), (15, 5149248), (16, 4827420), (18, 4291040), (20, 3861936), (24, 3218280), (26, 2970720), (30, 2574624), (32, 2413710), (36, 2145520), (39, 1980480), (40, 1930968), (45, 1716416), (48, 1609140), (52, 1485360), (60, 1287312), (64, 1206855), (65, 1188288), (72, 1072760), (78, 990240), (80, 965484), (90, 858208), (96, 804570), (104, 742680), (117, 660160), (120, 643656), (130, 594144), (144, 536380), (156, 495120), (160, 482742), (180, 429104), (192, 402285), (195, 396096), (208, 371340), (234, 330080), (240, 321828), (260, 297072), (288, 268190), (312, 247560), (320, 241371), (360, 214552), (390, 198048), (416, 185670), (468, 165040), (480, 160914), (520, 148536), (576, 134095), (585, 132032), (624, 123780), (720, 107276), (780, 99024), (832, 92835), (936, 82520), (960, 80457), (1040, 74268), (1170, 66016), (1248, 61890), (1440, 53638), (1560, 49512), (1872, 41260), (2063, 37440), (2080, 37134), (2340, 33008), (2496, 30945), (2880, 26819), (3120, 24756), (3744, 20630), (4126, 18720), (4160, 18567), (4680, 16504), (6189, 12480), (6240, 12378), (7488, 10315), (8252, 9360)]