16723080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 61326720

約数和(自身を除く): 44603640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 103, 110, 120, 123, 132, 164, 165, 180, 198, 205, 206, 220, 246, 264, 309, 328, 330, 360, 369, 396, 410, 412, 440, 451, 492, 495, 515, 615, 618, 660, 738, 792, 820, 824, 902, 927, 984, 990, 1030, 1133, 1230, 1236, 1320, 1353, 1476, 1545, 1640, 1804, 1845, 1854, 1980, 2060, 2255, 2266, 2460, 2472, 2706, 2952, 3090, 3399, 3608, 3690, 3708, 3960, 4059, 4120, 4223, 4510, 4532, 4635, 4920, 5412, 5665, 6180, 6765, 6798, 7380, 7416, 8118, 8446, 9020, 9064, 9270, 10197, 10824, 11330, 12360, 12669, 13530, 13596, 14760, 16236, 16892, 16995, 18040, 18540, 20295, 20394, 21115, 22660, 25338, 27060, 27192, 32472, 33784, 33990, 37080, 38007, 40590, 40788, 42230, 45320, 46453, 50676, 50985, 54120, 63345, 67980, 76014, 81180, 81576, 84460, 92906, 101352, 101970, 126690, 135960, 139359, 152028, 162360, 168920, 185812, 190035, 203940, 232265, 253380, 278718, 304056, 371624, 380070, 407880, 418077, 464530, 506760, 557436, 696795, 760140, 836154, 929060, 1114872, 1393590, 1520280, 1672308, 1858120, 2090385, 2787180, 3344616, 4180770, 5574360, 8361540, 16723080]

約数ペア:

[(1, 16723080), (2, 8361540), (3, 5574360), (4, 4180770), (5, 3344616), (6, 2787180), (8, 2090385), (9, 1858120), (10, 1672308), (11, 1520280), (12, 1393590), (15, 1114872), (18, 929060), (20, 836154), (22, 760140), (24, 696795), (30, 557436), (33, 506760), (36, 464530), (40, 418077), (41, 407880), (44, 380070), (45, 371624), (55, 304056), (60, 278718), (66, 253380), (72, 232265), (82, 203940), (88, 190035), (90, 185812), (99, 168920), (103, 162360), (110, 152028), (120, 139359), (123, 135960), (132, 126690), (164, 101970), (165, 101352), (180, 92906), (198, 84460), (205, 81576), (206, 81180), (220, 76014), (246, 67980), (264, 63345), (309, 54120), (328, 50985), (330, 50676), (360, 46453), (369, 45320), (396, 42230), (410, 40788), (412, 40590), (440, 38007), (451, 37080), (492, 33990), (495, 33784), (515, 32472), (615, 27192), (618, 27060), (660, 25338), (738, 22660), (792, 21115), (820, 20394), (824, 20295), (902, 18540), (927, 18040), (984, 16995), (990, 16892), (1030, 16236), (1133, 14760), (1230, 13596), (1236, 13530), (1320, 12669), (1353, 12360), (1476, 11330), (1545, 10824), (1640, 10197), (1804, 9270), (1845, 9064), (1854, 9020), (1980, 8446), (2060, 8118), (2255, 7416), (2266, 7380), (2460, 6798), (2472, 6765), (2706, 6180), (2952, 5665), (3090, 5412), (3399, 4920), (3608, 4635), (3690, 4532), (3708, 4510), (3960, 4223), (4059, 4120)]