207960720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2193

約数の個数: 160

約数和(自身を含む): 722632320

約数和(自身を除く): 514671600

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, 2129, 2220, 2442, 2640, 2960, 3256, 4070, 4258, 4440, 4884, 6105, 6387, 6512, 8140, 8516, 8880, 9768, 10645, 12210, 12774, 16280, 17032, 19536, 21290, 23419, 24420, 25548, 31935, 32560, 34064, 42580, 46838, 48840, 51096, 63870, 70257, 78773, 85160, 93676, 97680, 102192, 117095, 127740, 140514, 157546, 170320, 187352, 234190, 236319, 255480, 281028, 315092, 351285, 374704, 393865, 468380, 472638, 510960, 562056, 630184, 702570, 787730, 866503, 936760, 945276, 1124112, 1181595, 1260368, 1405140, 1575460, 1733006, 1873520, 1890552, 2363190, 2599509, 2810280, 3150920, 3466012, 3781104, 4332515, 4726380, 5199018, 5620560, 6301840, 6932024, 8665030, 9452760, 10398036, 12997545, 13864048, 17330060, 18905520, 20796072, 25995090, 34660120, 41592144, 51990180, 69320240, 103980360, 207960720]

約数ペア:

[(1, 207960720), (2, 103980360), (3, 69320240), (4, 51990180), (5, 41592144), (6, 34660120), (8, 25995090), (10, 20796072), (11, 18905520), (12, 17330060), (15, 13864048), (16, 12997545), (20, 10398036), (22, 9452760), (24, 8665030), (30, 6932024), (33, 6301840), (37, 5620560), (40, 5199018), (44, 4726380), (48, 4332515), (55, 3781104), (60, 3466012), (66, 3150920), (74, 2810280), (80, 2599509), (88, 2363190), (110, 1890552), (111, 1873520), (120, 1733006), (132, 1575460), (148, 1405140), (165, 1260368), (176, 1181595), (185, 1124112), (220, 945276), (222, 936760), (240, 866503), (264, 787730), (296, 702570), (330, 630184), (370, 562056), (407, 510960), (440, 472638), (444, 468380), (528, 393865), (555, 374704), (592, 351285), (660, 315092), (740, 281028), (814, 255480), (880, 236319), (888, 234190), (1110, 187352), (1221, 170320), (1320, 157546), (1480, 140514), (1628, 127740), (1776, 117095), (2035, 102192), (2129, 97680), (2220, 93676), (2442, 85160), (2640, 78773), (2960, 70257), (3256, 63870), (4070, 51096), (4258, 48840), (4440, 46838), (4884, 42580), (6105, 34064), (6387, 32560), (6512, 31935), (8140, 25548), (8516, 24420), (8880, 23419), (9768, 21290), (10645, 19536), (12210, 17032), (12774, 16280)]