2021751173520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{215999057}}^1$

素因数の和:215999089

約数の個数: 120

約数和(自身を含む): 7312000111416

約数和(自身を除く): 5290248937896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 720, 780, 936, 1040, 1170, 1560, 1872, 2340, 3120, 4680, 9360, 215999057, 431998114, 647997171, 863996228, 1079995285, 1295994342, 1727992456, 1943991513, 2159990570, 2591988684, 2807987741, 3239985855, 3455984912, 3887983026, 4319981140, 5183977368, 5615975482, 6479971710, 7775966052, 8423963223, 8639962280, 9719957565, 10367954736, 11231950964, 12959943420, 14039938705, 15551932104, 16847926446, 17279924560, 19439915130, 22463901928, 25271889669, 25919886840, 28079877410, 31103864208, 33695852892, 38879830260, 42119816115, 44927803856, 50543779338, 51839773680, 56159754820, 67391705784, 77759660520, 84239632230, 101087558676, 112319509640, 126359448345, 134783411568, 155519321040, 168479264460, 202175117352, 224639019280, 252718896690, 336958528920, 404350234704, 505437793380, 673917057840, 1010875586760, 2021751173520]

約数ペア:

[(1, 2021751173520), (2, 1010875586760), (3, 673917057840), (4, 505437793380), (5, 404350234704), (6, 336958528920), (8, 252718896690), (9, 224639019280), (10, 202175117352), (12, 168479264460), (13, 155519321040), (15, 134783411568), (16, 126359448345), (18, 112319509640), (20, 101087558676), (24, 84239632230), (26, 77759660520), (30, 67391705784), (36, 56159754820), (39, 51839773680), (40, 50543779338), (45, 44927803856), (48, 42119816115), (52, 38879830260), (60, 33695852892), (65, 31103864208), (72, 28079877410), (78, 25919886840), (80, 25271889669), (90, 22463901928), (104, 19439915130), (117, 17279924560), (120, 16847926446), (130, 15551932104), (144, 14039938705), (156, 12959943420), (180, 11231950964), (195, 10367954736), (208, 9719957565), (234, 8639962280), (240, 8423963223), (260, 7775966052), (312, 6479971710), (360, 5615975482), (390, 5183977368), (468, 4319981140), (520, 3887983026), (585, 3455984912), (624, 3239985855), (720, 2807987741), (780, 2591988684), (936, 2159990570), (1040, 1943991513), (1170, 1727992456), (1560, 1295994342), (1872, 1079995285), (2340, 863996228), (3120, 647997171), (4680, 431998114), (9360, 215999057)]