206832960

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:710

約数の個数: 224

約数和(自身を含む): 750539520

約数和(自身を除く): 543706560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 37, 40, 45, 48, 54, 60, 64, 72, 74, 80, 90, 96, 108, 111, 120, 135, 144, 148, 160, 180, 185, 192, 216, 222, 240, 270, 288, 296, 320, 333, 360, 370, 432, 444, 480, 540, 555, 576, 592, 647, 666, 720, 740, 864, 888, 960, 999, 1080, 1110, 1184, 1294, 1332, 1440, 1480, 1665, 1728, 1776, 1941, 1998, 2160, 2220, 2368, 2588, 2664, 2880, 2960, 3235, 3330, 3552, 3882, 3996, 4320, 4440, 4995, 5176, 5328, 5823, 5920, 6470, 6660, 7104, 7764, 7992, 8640, 8880, 9705, 9990, 10352, 10656, 11646, 11840, 12940, 13320, 15528, 15984, 17469, 17760, 19410, 19980, 20704, 21312, 23292, 23939, 25880, 26640, 29115, 31056, 31968, 34938, 35520, 38820, 39960, 41408, 46584, 47878, 51760, 53280, 58230, 62112, 63936, 69876, 71817, 77640, 79920, 87345, 93168, 95756, 103520, 106560, 116460, 119695, 124224, 139752, 143634, 155280, 159840, 174690, 186336, 191512, 207040, 215451, 232920, 239390, 279504, 287268, 310560, 319680, 349380, 359085, 372672, 383024, 430902, 465840, 478780, 559008, 574536, 621120, 646353, 698760, 718170, 766048, 861804, 931680, 957560, 1077255, 1118016, 1149072, 1292706, 1397520, 1436340, 1532096, 1723608, 1863360, 1915120, 2154510, 2298144, 2585412, 2795040, 2872680, 3231765, 3447216, 3830240, 4309020, 4596288, 5170824, 5590080, 5745360, 6463530, 6894432, 7660480, 8618040, 10341648, 11490720, 12927060, 13788864, 17236080, 20683296, 22981440, 25854120, 34472160, 41366592, 51708240, 68944320, 103416480, 206832960]

約数ペア:

[(1, 206832960), (2, 103416480), (3, 68944320), (4, 51708240), (5, 41366592), (6, 34472160), (8, 25854120), (9, 22981440), (10, 20683296), (12, 17236080), (15, 13788864), (16, 12927060), (18, 11490720), (20, 10341648), (24, 8618040), (27, 7660480), (30, 6894432), (32, 6463530), (36, 5745360), (37, 5590080), (40, 5170824), (45, 4596288), (48, 4309020), (54, 3830240), (60, 3447216), (64, 3231765), (72, 2872680), (74, 2795040), (80, 2585412), (90, 2298144), (96, 2154510), (108, 1915120), (111, 1863360), (120, 1723608), (135, 1532096), (144, 1436340), (148, 1397520), (160, 1292706), (180, 1149072), (185, 1118016), (192, 1077255), (216, 957560), (222, 931680), (240, 861804), (270, 766048), (288, 718170), (296, 698760), (320, 646353), (333, 621120), (360, 574536), (370, 559008), (432, 478780), (444, 465840), (480, 430902), (540, 383024), (555, 372672), (576, 359085), (592, 349380), (647, 319680), (666, 310560), (720, 287268), (740, 279504), (864, 239390), (888, 232920), (960, 215451), (999, 207040), (1080, 191512), (1110, 186336), (1184, 174690), (1294, 159840), (1332, 155280), (1440, 143634), (1480, 139752), (1665, 124224), (1728, 119695), (1776, 116460), (1941, 106560), (1998, 103520), (2160, 95756), (2220, 93168), (2368, 87345), (2588, 79920), (2664, 77640), (2880, 71817), (2960, 69876), (3235, 63936), (3330, 62112), (3552, 58230), (3882, 53280), (3996, 51760), (4320, 47878), (4440, 46584), (4995, 41408), (5176, 39960), (5328, 38820), (5823, 35520), (5920, 34938), (6470, 31968), (6660, 31056), (7104, 29115), (7764, 26640), (7992, 25880), (8640, 23939), (8880, 23292), (9705, 21312), (9990, 20704), (10352, 19980), (10656, 19410), (11646, 17760), (11840, 17469), (12940, 15984), (13320, 15528)]