2747213280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{90847}}^1$

素因数の和:90878

約数の個数: 192

約数和(自身を含む): 10988974080

約数和(自身を除く): 8241760800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 7560, 10080, 15120, 30240, 90847, 181694, 272541, 363388, 454235, 545082, 635929, 726776, 817623, 908470, 1090164, 1271858, 1362705, 1453552, 1635246, 1816940, 1907787, 2180328, 2452869, 2543716, 2725410, 2907104, 3179645, 3270492, 3633880, 3815574, 4088115, 4360656, 4905738, 5087432, 5450820, 5723361, 6359290, 6540984, 7267760, 7631148, 8176230, 8721312, 9538935, 9811476, 10174864, 10901640, 11446722, 12264345, 12718580, 13081968, 14535520, 15262296, 16352460, 17170083, 19077870, 19622952, 20349728, 21803280, 22893444, 24528690, 25437160, 26163936, 28616805, 30524592, 32704920, 34340166, 38155740, 39245904, 43606560, 45786888, 49057380, 50874320, 57233610, 61049184, 65409840, 68680332, 76311480, 78491808, 85850415, 91573776, 98114760, 101748640, 114467220, 130819680, 137360664, 152622960, 171700830, 183147552, 196229520, 228934440, 274721328, 305245920, 343401660, 392459040, 457868880, 549442656, 686803320, 915737760, 1373606640, 2747213280]

約数ペア:

[(1, 2747213280), (2, 1373606640), (3, 915737760), (4, 686803320), (5, 549442656), (6, 457868880), (7, 392459040), (8, 343401660), (9, 305245920), (10, 274721328), (12, 228934440), (14, 196229520), (15, 183147552), (16, 171700830), (18, 152622960), (20, 137360664), (21, 130819680), (24, 114467220), (27, 101748640), (28, 98114760), (30, 91573776), (32, 85850415), (35, 78491808), (36, 76311480), (40, 68680332), (42, 65409840), (45, 61049184), (48, 57233610), (54, 50874320), (56, 49057380), (60, 45786888), (63, 43606560), (70, 39245904), (72, 38155740), (80, 34340166), (84, 32704920), (90, 30524592), (96, 28616805), (105, 26163936), (108, 25437160), (112, 24528690), (120, 22893444), (126, 21803280), (135, 20349728), (140, 19622952), (144, 19077870), (160, 17170083), (168, 16352460), (180, 15262296), (189, 14535520), (210, 13081968), (216, 12718580), (224, 12264345), (240, 11446722), (252, 10901640), (270, 10174864), (280, 9811476), (288, 9538935), (315, 8721312), (336, 8176230), (360, 7631148), (378, 7267760), (420, 6540984), (432, 6359290), (480, 5723361), (504, 5450820), (540, 5087432), (560, 4905738), (630, 4360656), (672, 4088115), (720, 3815574), (756, 3633880), (840, 3270492), (864, 3179645), (945, 2907104), (1008, 2725410), (1080, 2543716), (1120, 2452869), (1260, 2180328), (1440, 1907787), (1512, 1816940), (1680, 1635246), (1890, 1453552), (2016, 1362705), (2160, 1271858), (2520, 1090164), (3024, 908470), (3360, 817623), (3780, 726776), (4320, 635929), (5040, 545082), (6048, 454235), (7560, 363388), (10080, 272541), (15120, 181694), (30240, 90847)]