210279985920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{960709}}^1$

素因数の和:960755

約数の個数: 216

約数和(自身を含む): 765839583600

約数和(自身を除く): 555559597680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 9120, 10944, 11520, 12160, 13680, 14592, 18240, 21888, 24320, 27360, 36480, 43776, 54720, 72960, 109440, 218880, 960709, 1921418, 2882127, 3842836, 4803545, 5764254, 7685672, 8646381, 9607090, 11528508, 14410635, 15371344, 17292762, 18253471, 19214180, 23057016, 28821270, 30742688, 34585524, 36506942, 38428360, 43231905, 46114032, 54760413, 57642540, 61485376, 69171048, 73013884, 76856720, 86463810, 91267355, 92228064, 109520826, 115285080, 122970752, 138342096, 146027768, 153713440, 164281239, 172927620, 182534710, 184456128, 219041652, 230570160, 245941504, 273802065, 276684192, 292055536, 307426880, 328562478, 345855240, 365069420, 368912256, 438083304, 461140320, 547604130, 553368384, 584111072, 614853760, 657124956, 691710480, 730138840, 737824512, 821406195, 876166608, 922280640, 1095208260, 1106736768, 1168222144, 1229707520, 1314249912, 1383420960, 1460277680, 1642812390, 1752333216, 1844561280, 2190416520, 2213473536, 2336444288, 2628499824, 2766841920, 2920555360, 3285624780, 3504666432, 3689122560, 4380833040, 4672888576, 5256999648, 5533683840, 5841110720, 6571249560, 7009332864, 8761666080, 10513999296, 11067367680, 11682221440, 13142499120, 14018665728, 17523332160, 21027998592, 23364442880, 26284998240, 35046664320, 42055997184, 52569996480, 70093328640, 105139992960, 210279985920]

約数ペア:

[(1, 210279985920), (2, 105139992960), (3, 70093328640), (4, 52569996480), (5, 42055997184), (6, 35046664320), (8, 26284998240), (9, 23364442880), (10, 21027998592), (12, 17523332160), (15, 14018665728), (16, 13142499120), (18, 11682221440), (19, 11067367680), (20, 10513999296), (24, 8761666080), (30, 7009332864), (32, 6571249560), (36, 5841110720), (38, 5533683840), (40, 5256999648), (45, 4672888576), (48, 4380833040), (57, 3689122560), (60, 3504666432), (64, 3285624780), (72, 2920555360), (76, 2766841920), (80, 2628499824), (90, 2336444288), (95, 2213473536), (96, 2190416520), (114, 1844561280), (120, 1752333216), (128, 1642812390), (144, 1460277680), (152, 1383420960), (160, 1314249912), (171, 1229707520), (180, 1168222144), (190, 1106736768), (192, 1095208260), (228, 922280640), (240, 876166608), (256, 821406195), (285, 737824512), (288, 730138840), (304, 691710480), (320, 657124956), (342, 614853760), (360, 584111072), (380, 553368384), (384, 547604130), (456, 461140320), (480, 438083304), (570, 368912256), (576, 365069420), (608, 345855240), (640, 328562478), (684, 307426880), (720, 292055536), (760, 276684192), (768, 273802065), (855, 245941504), (912, 230570160), (960, 219041652), (1140, 184456128), (1152, 182534710), (1216, 172927620), (1280, 164281239), (1368, 153713440), (1440, 146027768), (1520, 138342096), (1710, 122970752), (1824, 115285080), (1920, 109520826), (2280, 92228064), (2304, 91267355), (2432, 86463810), (2736, 76856720), (2880, 73013884), (3040, 69171048), (3420, 61485376), (3648, 57642540), (3840, 54760413), (4560, 46114032), (4864, 43231905), (5472, 38428360), (5760, 36506942), (6080, 34585524), (6840, 30742688), (7296, 28821270), (9120, 23057016), (10944, 19214180), (11520, 18253471), (12160, 17292762), (13680, 15371344), (14592, 14410635), (18240, 11528508), (21888, 9607090), (24320, 8646381), (27360, 7685672), (36480, 5764254), (43776, 4803545), (54720, 3842836), (72960, 2882127), (109440, 1921418), (218880, 960709)]