73468560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1637}}^1$

素因数の和:1681

約数の個数: 160

約数和(自身を含む): 263233152

約数和(自身を除く): 189764592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1637, 1870, 2040, 2244, 2640, 2805, 2992, 3274, 3740, 4080, 4488, 4911, 5610, 6548, 7480, 8185, 8976, 9822, 11220, 13096, 14960, 16370, 18007, 19644, 22440, 24555, 26192, 27829, 32740, 36014, 39288, 44880, 49110, 54021, 55658, 65480, 72028, 78576, 83487, 90035, 98220, 108042, 111316, 130960, 139145, 144056, 166974, 180070, 196440, 216084, 222632, 270105, 278290, 288112, 306119, 333948, 360140, 392880, 417435, 432168, 445264, 540210, 556580, 612238, 667896, 720280, 834870, 864336, 918357, 1080420, 1113160, 1224476, 1335792, 1440560, 1530595, 1669740, 1836714, 2160840, 2226320, 2448952, 3061190, 3339480, 3673428, 4321680, 4591785, 4897904, 6122380, 6678960, 7346856, 9183570, 12244760, 14693712, 18367140, 24489520, 36734280, 73468560]

約数ペア:

[(1, 73468560), (2, 36734280), (3, 24489520), (4, 18367140), (5, 14693712), (6, 12244760), (8, 9183570), (10, 7346856), (11, 6678960), (12, 6122380), (15, 4897904), (16, 4591785), (17, 4321680), (20, 3673428), (22, 3339480), (24, 3061190), (30, 2448952), (33, 2226320), (34, 2160840), (40, 1836714), (44, 1669740), (48, 1530595), (51, 1440560), (55, 1335792), (60, 1224476), (66, 1113160), (68, 1080420), (80, 918357), (85, 864336), (88, 834870), (102, 720280), (110, 667896), (120, 612238), (132, 556580), (136, 540210), (165, 445264), (170, 432168), (176, 417435), (187, 392880), (204, 360140), (220, 333948), (240, 306119), (255, 288112), (264, 278290), (272, 270105), (330, 222632), (340, 216084), (374, 196440), (408, 180070), (440, 166974), (510, 144056), (528, 139145), (561, 130960), (660, 111316), (680, 108042), (748, 98220), (816, 90035), (880, 83487), (935, 78576), (1020, 72028), (1122, 65480), (1320, 55658), (1360, 54021), (1496, 49110), (1637, 44880), (1870, 39288), (2040, 36014), (2244, 32740), (2640, 27829), (2805, 26192), (2992, 24555), (3274, 22440), (3740, 19644), (4080, 18007), (4488, 16370), (4911, 14960), (5610, 13096), (6548, 11220), (7480, 9822), (8185, 8976)]