6787890720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40289}}^1$

素因数の和:40329

約数の個数: 240

約数和(自身を含む): 25798976280

約数和(自身を除く): 19011085560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 324, 351, 360, 390, 405, 416, 432, 468, 480, 520, 540, 585, 624, 648, 702, 720, 780, 810, 864, 936, 1040, 1053, 1080, 1170, 1248, 1296, 1404, 1440, 1560, 1620, 1755, 1872, 2080, 2106, 2160, 2340, 2592, 2808, 3120, 3240, 3510, 3744, 4212, 4320, 4680, 5265, 5616, 6240, 6480, 7020, 8424, 9360, 10530, 11232, 12960, 14040, 16848, 18720, 21060, 28080, 33696, 40289, 42120, 56160, 80578, 84240, 120867, 161156, 168480, 201445, 241734, 322312, 362601, 402890, 483468, 523757, 604335, 644624, 725202, 805780, 966936, 1047514, 1087803, 1208670, 1289248, 1450404, 1571271, 1611560, 1813005, 1933872, 2095028, 2175606, 2417340, 2618785, 2900808, 3142542, 3223120, 3263409, 3626010, 3867744, 4190056, 4351212, 4713813, 4834680, 5237570, 5439015, 5801616, 6285084, 6446240, 6526818, 7252020, 7856355, 8380112, 8702424, 9427626, 9669360, 10475140, 10878030, 11603232, 12570168, 13053636, 14141439, 14504040, 15712710, 16317045, 16760224, 17404848, 18855252, 19338720, 20950280, 21756060, 23569065, 25140336, 26107272, 28282878, 29008080, 31425420, 32634090, 34809696, 37710504, 41900560, 42424317, 43512120, 47138130, 50280672, 52214544, 56565756, 58016160, 62850840, 65268180, 70707195, 75421008, 83801120, 84848634, 87024240, 94276260, 104429088, 113131512, 125701680, 130536360, 141414390, 150842016, 169697268, 174048480, 188552520, 212121585, 226263024, 251403360, 261072720, 282828780, 339394536, 377105040, 424243170, 452526048, 522145440, 565657560, 678789072, 754210080, 848486340, 1131315120, 1357578144, 1696972680, 2262630240, 3393945360, 6787890720]

約数ペア:

[(1, 6787890720), (2, 3393945360), (3, 2262630240), (4, 1696972680), (5, 1357578144), (6, 1131315120), (8, 848486340), (9, 754210080), (10, 678789072), (12, 565657560), (13, 522145440), (15, 452526048), (16, 424243170), (18, 377105040), (20, 339394536), (24, 282828780), (26, 261072720), (27, 251403360), (30, 226263024), (32, 212121585), (36, 188552520), (39, 174048480), (40, 169697268), (45, 150842016), (48, 141414390), (52, 130536360), (54, 125701680), (60, 113131512), (65, 104429088), (72, 94276260), (78, 87024240), (80, 84848634), (81, 83801120), (90, 75421008), (96, 70707195), (104, 65268180), (108, 62850840), (117, 58016160), (120, 56565756), (130, 52214544), (135, 50280672), (144, 47138130), (156, 43512120), (160, 42424317), (162, 41900560), (180, 37710504), (195, 34809696), (208, 32634090), (216, 31425420), (234, 29008080), (240, 28282878), (260, 26107272), (270, 25140336), (288, 23569065), (312, 21756060), (324, 20950280), (351, 19338720), (360, 18855252), (390, 17404848), (405, 16760224), (416, 16317045), (432, 15712710), (468, 14504040), (480, 14141439), (520, 13053636), (540, 12570168), (585, 11603232), (624, 10878030), (648, 10475140), (702, 9669360), (720, 9427626), (780, 8702424), (810, 8380112), (864, 7856355), (936, 7252020), (1040, 6526818), (1053, 6446240), (1080, 6285084), (1170, 5801616), (1248, 5439015), (1296, 5237570), (1404, 4834680), (1440, 4713813), (1560, 4351212), (1620, 4190056), (1755, 3867744), (1872, 3626010), (2080, 3263409), (2106, 3223120), (2160, 3142542), (2340, 2900808), (2592, 2618785), (2808, 2417340), (3120, 2175606), (3240, 2095028), (3510, 1933872), (3744, 1813005), (4212, 1611560), (4320, 1571271), (4680, 1450404), (5265, 1289248), (5616, 1208670), (6240, 1087803), (6480, 1047514), (7020, 966936), (8424, 805780), (9360, 725202), (10530, 644624), (11232, 604335), (12960, 523757), (14040, 483468), (16848, 402890), (18720, 362601), (21060, 322312), (28080, 241734), (33696, 201445), (40289, 168480), (42120, 161156), (56160, 120867), (80578, 84240)]