20210736960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{8783}}^1$

素因数の和:8870

約数の個数: 336

約数和(自身を含む): 75180358656

約数和(自身を除く): 54969621696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 47, 48, 51, 60, 64, 68, 72, 80, 85, 90, 94, 96, 102, 120, 136, 141, 144, 153, 160, 170, 180, 188, 192, 204, 235, 240, 255, 272, 282, 288, 306, 320, 340, 360, 376, 408, 423, 470, 480, 510, 544, 564, 576, 612, 680, 705, 720, 752, 765, 799, 816, 846, 940, 960, 1020, 1088, 1128, 1224, 1360, 1410, 1440, 1504, 1530, 1598, 1632, 1692, 1880, 2040, 2115, 2256, 2397, 2448, 2720, 2820, 2880, 3008, 3060, 3196, 3264, 3384, 3760, 3995, 4080, 4230, 4512, 4794, 4896, 5440, 5640, 6120, 6392, 6768, 7191, 7520, 7990, 8160, 8460, 8783, 9024, 9588, 9792, 11280, 11985, 12240, 12784, 13536, 14382, 15040, 15980, 16320, 16920, 17566, 19176, 22560, 23970, 24480, 25568, 26349, 27072, 28764, 31960, 33840, 35132, 35955, 38352, 43915, 45120, 47940, 48960, 51136, 52698, 57528, 63920, 67680, 70264, 71910, 76704, 79047, 87830, 95880, 105396, 115056, 127840, 131745, 135360, 140528, 143820, 149311, 153408, 158094, 175660, 191760, 210792, 230112, 255680, 263490, 281056, 287640, 298622, 316188, 351320, 383520, 395235, 412801, 421584, 447933, 460224, 526980, 562112, 575280, 597244, 632376, 702640, 746555, 767040, 790470, 825602, 843168, 895866, 1053960, 1150560, 1194488, 1238403, 1264752, 1343799, 1405280, 1493110, 1580940, 1651204, 1686336, 1791732, 2064005, 2107920, 2239665, 2301120, 2388976, 2476806, 2529504, 2687598, 2810560, 2986220, 3161880, 3302408, 3583464, 3715209, 4128010, 4215840, 4479330, 4777952, 4953612, 5059008, 5375196, 5972440, 6192015, 6323760, 6604816, 6718995, 7017617, 7166928, 7430418, 8256020, 8431680, 8958660, 9555904, 9907224, 10750392, 11944880, 12384030, 12647520, 13209632, 13437990, 14035234, 14333856, 14860836, 16512040, 17917320, 18576045, 19814448, 21052851, 21500784, 23889760, 24768060, 25295040, 26419264, 26875980, 28070468, 28667712, 29721672, 33024080, 35088085, 35834640, 37152090, 39628896, 42105702, 43001568, 47779520, 49536120, 53751960, 56140936, 59443344, 63158553, 66048160, 70176170, 71669280, 74304180, 79257792, 84211404, 86003136, 99072240, 105264255, 107503920, 112281872, 118886688, 126317106, 132096320, 140352340, 143338560, 148608360, 168422808, 198144480, 210528510, 215007840, 224563744, 237773376, 252634212, 280704680, 297216720, 315792765, 336845616, 396288960, 421057020, 430015680, 449127488, 505268424, 561409360, 594433440, 631585530, 673691232, 842114040, 1010536848, 1122818720, 1188866880, 1263171060, 1347382464, 1684228080, 2021073696, 2245637440, 2526342120, 3368456160, 4042147392, 5052684240, 6736912320, 10105368480, 20210736960]

約数ペア:

[(1, 20210736960), (2, 10105368480), (3, 6736912320), (4, 5052684240), (5, 4042147392), (6, 3368456160), (8, 2526342120), (9, 2245637440), (10, 2021073696), (12, 1684228080), (15, 1347382464), (16, 1263171060), (17, 1188866880), (18, 1122818720), (20, 1010536848), (24, 842114040), (30, 673691232), (32, 631585530), (34, 594433440), (36, 561409360), (40, 505268424), (45, 449127488), (47, 430015680), (48, 421057020), (51, 396288960), (60, 336845616), (64, 315792765), (68, 297216720), (72, 280704680), (80, 252634212), (85, 237773376), (90, 224563744), (94, 215007840), (96, 210528510), (102, 198144480), (120, 168422808), (136, 148608360), (141, 143338560), (144, 140352340), (153, 132096320), (160, 126317106), (170, 118886688), (180, 112281872), (188, 107503920), (192, 105264255), (204, 99072240), (235, 86003136), (240, 84211404), (255, 79257792), (272, 74304180), (282, 71669280), (288, 70176170), (306, 66048160), (320, 63158553), (340, 59443344), (360, 56140936), (376, 53751960), (408, 49536120), (423, 47779520), (470, 43001568), (480, 42105702), (510, 39628896), (544, 37152090), (564, 35834640), (576, 35088085), (612, 33024080), (680, 29721672), (705, 28667712), (720, 28070468), (752, 26875980), (765, 26419264), (799, 25295040), (816, 24768060), (846, 23889760), (940, 21500784), (960, 21052851), (1020, 19814448), (1088, 18576045), (1128, 17917320), (1224, 16512040), (1360, 14860836), (1410, 14333856), (1440, 14035234), (1504, 13437990), (1530, 13209632), (1598, 12647520), (1632, 12384030), (1692, 11944880), (1880, 10750392), (2040, 9907224), (2115, 9555904), (2256, 8958660), (2397, 8431680), (2448, 8256020), (2720, 7430418), (2820, 7166928), (2880, 7017617), (3008, 6718995), (3060, 6604816), (3196, 6323760), (3264, 6192015), (3384, 5972440), (3760, 5375196), (3995, 5059008), (4080, 4953612), (4230, 4777952), (4512, 4479330), (4794, 4215840), (4896, 4128010), (5440, 3715209), (5640, 3583464), (6120, 3302408), (6392, 3161880), (6768, 2986220), (7191, 2810560), (7520, 2687598), (7990, 2529504), (8160, 2476806), (8460, 2388976), (8783, 2301120), (9024, 2239665), (9588, 2107920), (9792, 2064005), (11280, 1791732), (11985, 1686336), (12240, 1651204), (12784, 1580940), (13536, 1493110), (14382, 1405280), (15040, 1343799), (15980, 1264752), (16320, 1238403), (16920, 1194488), (17566, 1150560), (19176, 1053960), (22560, 895866), (23970, 843168), (24480, 825602), (25568, 790470), (26349, 767040), (27072, 746555), (28764, 702640), (31960, 632376), (33840, 597244), (35132, 575280), (35955, 562112), (38352, 526980), (43915, 460224), (45120, 447933), (47940, 421584), (48960, 412801), (51136, 395235), (52698, 383520), (57528, 351320), (63920, 316188), (67680, 298622), (70264, 287640), (71910, 281056), (76704, 263490), (79047, 255680), (87830, 230112), (95880, 210792), (105396, 191760), (115056, 175660), (127840, 158094), (131745, 153408), (135360, 149311), (140528, 143820)]