201612793280

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{383}}^1\times {\mathrm{15971}}^1$

素因数の和:16474

約数の個数: 112

約数和(自身を含む): 486047637504

約数和(自身を除く): 284434844224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 383, 412, 515, 766, 824, 1030, 1532, 1648, 1915, 2060, 3064, 3296, 3830, 4120, 6128, 6592, 7660, 8240, 12256, 15320, 15971, 16480, 24512, 30640, 31942, 32960, 39449, 61280, 63884, 78898, 79855, 122560, 127768, 157796, 159710, 197245, 255536, 315592, 319420, 394490, 511072, 631184, 638840, 788980, 1022144, 1262368, 1277680, 1577960, 1645013, 2524736, 2555360, 3155920, 3290026, 5110720, 6116893, 6311840, 6580052, 8225065, 12233786, 12623680, 13160104, 16450130, 24467572, 26320208, 30584465, 32900260, 48935144, 52640416, 61168930, 65800520, 97870288, 105280832, 122337860, 131601040, 195740576, 244675720, 263202080, 391481152, 489351440, 526404160, 630039979, 978702880, 1260079958, 1957405760, 2520159916, 3150199895, 5040319832, 6300399790, 10080639664, 12600799580, 20161279328, 25201599160, 40322558656, 50403198320, 100806396640, 201612793280]

約数ペア:

[(1, 201612793280), (2, 100806396640), (4, 50403198320), (5, 40322558656), (8, 25201599160), (10, 20161279328), (16, 12600799580), (20, 10080639664), (32, 6300399790), (40, 5040319832), (64, 3150199895), (80, 2520159916), (103, 1957405760), (160, 1260079958), (206, 978702880), (320, 630039979), (383, 526404160), (412, 489351440), (515, 391481152), (766, 263202080), (824, 244675720), (1030, 195740576), (1532, 131601040), (1648, 122337860), (1915, 105280832), (2060, 97870288), (3064, 65800520), (3296, 61168930), (3830, 52640416), (4120, 48935144), (6128, 32900260), (6592, 30584465), (7660, 26320208), (8240, 24467572), (12256, 16450130), (15320, 13160104), (15971, 12623680), (16480, 12233786), (24512, 8225065), (30640, 6580052), (31942, 6311840), (32960, 6116893), (39449, 5110720), (61280, 3290026), (63884, 3155920), (78898, 2555360), (79855, 2524736), (122560, 1645013), (127768, 1577960), (157796, 1277680), (159710, 1262368), (197245, 1022144), (255536, 788980), (315592, 638840), (319420, 631184), (394490, 511072)]