206251320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:206

約数の個数: 256

約数和(自身を含む): 717050880

約数和(自身を除く): 510799560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 37, 40, 41, 44, 55, 60, 66, 74, 82, 88, 103, 110, 111, 120, 123, 132, 148, 164, 165, 185, 205, 206, 220, 222, 246, 264, 296, 309, 328, 330, 370, 407, 410, 412, 440, 444, 451, 492, 515, 555, 615, 618, 660, 740, 814, 820, 824, 888, 902, 984, 1030, 1110, 1133, 1221, 1230, 1236, 1320, 1353, 1480, 1517, 1545, 1628, 1640, 1804, 2035, 2060, 2220, 2255, 2266, 2442, 2460, 2472, 2706, 3034, 3090, 3256, 3399, 3608, 3811, 4070, 4120, 4223, 4440, 4510, 4532, 4551, 4884, 4920, 5412, 5665, 6068, 6105, 6180, 6765, 6798, 7585, 7622, 8140, 8446, 9020, 9064, 9102, 9768, 10824, 11330, 11433, 12136, 12210, 12360, 12669, 13530, 13596, 15170, 15244, 16280, 16687, 16892, 16995, 18040, 18204, 19055, 21115, 22660, 22755, 22866, 24420, 25338, 27060, 27192, 30340, 30488, 33374, 33784, 33990, 36408, 38110, 41921, 42230, 45320, 45510, 45732, 46453, 48840, 50061, 50676, 54120, 57165, 60680, 63345, 66748, 67980, 76220, 83435, 83842, 84460, 91020, 91464, 92906, 100122, 101352, 114330, 125763, 126690, 133496, 135960, 139359, 152440, 156251, 166870, 167684, 168920, 182040, 185812, 200244, 209605, 228660, 232265, 250305, 251526, 253380, 278718, 312502, 333740, 335368, 371624, 400488, 419210, 457320, 464530, 468753, 500610, 503052, 506760, 557436, 625004, 628815, 667480, 696795, 781255, 838420, 929060, 937506, 1001220, 1006104, 1114872, 1250008, 1257630, 1393590, 1562510, 1676840, 1718761, 1858120, 1875012, 2002440, 2343765, 2515260, 2787180, 3125020, 3437522, 3750024, 4687530, 5030520, 5156283, 5574360, 6250040, 6875044, 8593805, 9375060, 10312566, 13750088, 17187610, 18750120, 20625132, 25781415, 34375220, 41250264, 51562830, 68750440, 103125660, 206251320]

約数ペア:

[(1, 206251320), (2, 103125660), (3, 68750440), (4, 51562830), (5, 41250264), (6, 34375220), (8, 25781415), (10, 20625132), (11, 18750120), (12, 17187610), (15, 13750088), (20, 10312566), (22, 9375060), (24, 8593805), (30, 6875044), (33, 6250040), (37, 5574360), (40, 5156283), (41, 5030520), (44, 4687530), (55, 3750024), (60, 3437522), (66, 3125020), (74, 2787180), (82, 2515260), (88, 2343765), (103, 2002440), (110, 1875012), (111, 1858120), (120, 1718761), (123, 1676840), (132, 1562510), (148, 1393590), (164, 1257630), (165, 1250008), (185, 1114872), (205, 1006104), (206, 1001220), (220, 937506), (222, 929060), (246, 838420), (264, 781255), (296, 696795), (309, 667480), (328, 628815), (330, 625004), (370, 557436), (407, 506760), (410, 503052), (412, 500610), (440, 468753), (444, 464530), (451, 457320), (492, 419210), (515, 400488), (555, 371624), (615, 335368), (618, 333740), (660, 312502), (740, 278718), (814, 253380), (820, 251526), (824, 250305), (888, 232265), (902, 228660), (984, 209605), (1030, 200244), (1110, 185812), (1133, 182040), (1221, 168920), (1230, 167684), (1236, 166870), (1320, 156251), (1353, 152440), (1480, 139359), (1517, 135960), (1545, 133496), (1628, 126690), (1640, 125763), (1804, 114330), (2035, 101352), (2060, 100122), (2220, 92906), (2255, 91464), (2266, 91020), (2442, 84460), (2460, 83842), (2472, 83435), (2706, 76220), (3034, 67980), (3090, 66748), (3256, 63345), (3399, 60680), (3608, 57165), (3811, 54120), (4070, 50676), (4120, 50061), (4223, 48840), (4440, 46453), (4510, 45732), (4532, 45510), (4551, 45320), (4884, 42230), (4920, 41921), (5412, 38110), (5665, 36408), (6068, 33990), (6105, 33784), (6180, 33374), (6765, 30488), (6798, 30340), (7585, 27192), (7622, 27060), (8140, 25338), (8446, 24420), (9020, 22866), (9064, 22755), (9102, 22660), (9768, 21115), (10824, 19055), (11330, 18204), (11433, 18040), (12136, 16995), (12210, 16892), (12360, 16687), (12669, 16280), (13530, 15244), (13596, 15170)]