266568720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2729}}^1$

素因数の和:2793

約数の個数: 160

約数和(自身を含む): 926190720

約数和(自身を除く): 659622000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 37, 40, 44, 48, 55, 60, 66, 74, 80, 88, 110, 111, 120, 132, 148, 165, 176, 185, 220, 222, 240, 264, 296, 330, 370, 407, 440, 444, 528, 555, 592, 660, 740, 814, 880, 888, 1110, 1221, 1320, 1480, 1628, 1776, 2035, 2220, 2442, 2640, 2729, 2960, 3256, 4070, 4440, 4884, 5458, 6105, 6512, 8140, 8187, 8880, 9768, 10916, 12210, 13645, 16280, 16374, 19536, 21832, 24420, 27290, 30019, 32560, 32748, 40935, 43664, 48840, 54580, 60038, 65496, 81870, 90057, 97680, 100973, 109160, 120076, 130992, 150095, 163740, 180114, 201946, 218320, 240152, 300190, 302919, 327480, 360228, 403892, 450285, 480304, 504865, 600380, 605838, 654960, 720456, 807784, 900570, 1009730, 1110703, 1200760, 1211676, 1440912, 1514595, 1615568, 1801140, 2019460, 2221406, 2401520, 2423352, 3029190, 3332109, 3602280, 4038920, 4442812, 4846704, 5553515, 6058380, 6664218, 7204560, 8077840, 8885624, 11107030, 12116760, 13328436, 16660545, 17771248, 22214060, 24233520, 26656872, 33321090, 44428120, 53313744, 66642180, 88856240, 133284360, 266568720]

約数ペア:

[(1, 266568720), (2, 133284360), (3, 88856240), (4, 66642180), (5, 53313744), (6, 44428120), (8, 33321090), (10, 26656872), (11, 24233520), (12, 22214060), (15, 17771248), (16, 16660545), (20, 13328436), (22, 12116760), (24, 11107030), (30, 8885624), (33, 8077840), (37, 7204560), (40, 6664218), (44, 6058380), (48, 5553515), (55, 4846704), (60, 4442812), (66, 4038920), (74, 3602280), (80, 3332109), (88, 3029190), (110, 2423352), (111, 2401520), (120, 2221406), (132, 2019460), (148, 1801140), (165, 1615568), (176, 1514595), (185, 1440912), (220, 1211676), (222, 1200760), (240, 1110703), (264, 1009730), (296, 900570), (330, 807784), (370, 720456), (407, 654960), (440, 605838), (444, 600380), (528, 504865), (555, 480304), (592, 450285), (660, 403892), (740, 360228), (814, 327480), (880, 302919), (888, 300190), (1110, 240152), (1221, 218320), (1320, 201946), (1480, 180114), (1628, 163740), (1776, 150095), (2035, 130992), (2220, 120076), (2442, 109160), (2640, 100973), (2729, 97680), (2960, 90057), (3256, 81870), (4070, 65496), (4440, 60038), (4884, 54580), (5458, 48840), (6105, 43664), (6512, 40935), (8140, 32748), (8187, 32560), (8880, 30019), (9768, 27290), (10916, 24420), (12210, 21832), (13645, 19536), (16280, 16374)]