421202880

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1$

素因数の和:1276

約数の個数: 336

約数和(自身を含む): 1754550720

約数和(自身を除く): 1333347840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 160, 168, 170, 180, 192, 204, 210, 224, 238, 240, 252, 255, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 408, 420, 448, 476, 480, 504, 510, 544, 560, 576, 595, 612, 630, 672, 680, 714, 720, 765, 816, 840, 952, 960, 1008, 1020, 1071, 1088, 1120, 1190, 1224, 1229, 1260, 1344, 1360, 1428, 1440, 1530, 1632, 1680, 1785, 1904, 2016, 2040, 2142, 2240, 2380, 2448, 2458, 2520, 2720, 2856, 2880, 3060, 3264, 3360, 3570, 3687, 3808, 4032, 4080, 4284, 4760, 4896, 4916, 5040, 5355, 5440, 5712, 6120, 6145, 6720, 7140, 7374, 7616, 8160, 8568, 8603, 9520, 9792, 9832, 10080, 10710, 11061, 11424, 12240, 12290, 14280, 14748, 16320, 17136, 17206, 18435, 19040, 19664, 20160, 20893, 21420, 22122, 22848, 24480, 24580, 25809, 28560, 29496, 34272, 34412, 36870, 38080, 39328, 41786, 42840, 43015, 44244, 48960, 49160, 51618, 55305, 57120, 58992, 62679, 68544, 68824, 73740, 77427, 78656, 83572, 85680, 86030, 88488, 98320, 103236, 104465, 110610, 114240, 117984, 125358, 129045, 137648, 146251, 147480, 154854, 167144, 171360, 172060, 176976, 188037, 196640, 206472, 208930, 221220, 235968, 250716, 258090, 275296, 292502, 294960, 309708, 313395, 334288, 342720, 344120, 353952, 376074, 387135, 393280, 412944, 417860, 438753, 442440, 501432, 516180, 550592, 585004, 589920, 619416, 626790, 668576, 688240, 707904, 731255, 752148, 774270, 825888, 835720, 877506, 884880, 940185, 1002864, 1032360, 1170008, 1179840, 1238832, 1253580, 1316259, 1337152, 1376480, 1462510, 1504296, 1548540, 1651776, 1671440, 1755012, 1769760, 1880370, 2005728, 2064720, 2193765, 2340016, 2477664, 2507160, 2632518, 2752960, 2925020, 3008592, 3097080, 3342880, 3510024, 3539520, 3760740, 4011456, 4129440, 4387530, 4680032, 4955328, 5014320, 5265036, 5850040, 6017184, 6194160, 6581295, 6685760, 7020048, 7521480, 8258880, 8775060, 9360064, 10028640, 10530072, 11700080, 12034368, 12388320, 13162590, 14040096, 15042960, 17550120, 20057280, 21060144, 23400160, 24776640, 26325180, 28080192, 30085920, 35100240, 42120288, 46800320, 52650360, 60171840, 70200480, 84240576, 105300720, 140400960, 210601440, 421202880]

約数ペア:

[(1, 421202880), (2, 210601440), (3, 140400960), (4, 105300720), (5, 84240576), (6, 70200480), (7, 60171840), (8, 52650360), (9, 46800320), (10, 42120288), (12, 35100240), (14, 30085920), (15, 28080192), (16, 26325180), (17, 24776640), (18, 23400160), (20, 21060144), (21, 20057280), (24, 17550120), (28, 15042960), (30, 14040096), (32, 13162590), (34, 12388320), (35, 12034368), (36, 11700080), (40, 10530072), (42, 10028640), (45, 9360064), (48, 8775060), (51, 8258880), (56, 7521480), (60, 7020048), (63, 6685760), (64, 6581295), (68, 6194160), (70, 6017184), (72, 5850040), (80, 5265036), (84, 5014320), (85, 4955328), (90, 4680032), (96, 4387530), (102, 4129440), (105, 4011456), (112, 3760740), (119, 3539520), (120, 3510024), (126, 3342880), (136, 3097080), (140, 3008592), (144, 2925020), (153, 2752960), (160, 2632518), (168, 2507160), (170, 2477664), (180, 2340016), (192, 2193765), (204, 2064720), (210, 2005728), (224, 1880370), (238, 1769760), (240, 1755012), (252, 1671440), (255, 1651776), (272, 1548540), (280, 1504296), (288, 1462510), (306, 1376480), (315, 1337152), (320, 1316259), (336, 1253580), (340, 1238832), (357, 1179840), (360, 1170008), (408, 1032360), (420, 1002864), (448, 940185), (476, 884880), (480, 877506), (504, 835720), (510, 825888), (544, 774270), (560, 752148), (576, 731255), (595, 707904), (612, 688240), (630, 668576), (672, 626790), (680, 619416), (714, 589920), (720, 585004), (765, 550592), (816, 516180), (840, 501432), (952, 442440), (960, 438753), (1008, 417860), (1020, 412944), (1071, 393280), (1088, 387135), (1120, 376074), (1190, 353952), (1224, 344120), (1229, 342720), (1260, 334288), (1344, 313395), (1360, 309708), (1428, 294960), (1440, 292502), (1530, 275296), (1632, 258090), (1680, 250716), (1785, 235968), (1904, 221220), (2016, 208930), (2040, 206472), (2142, 196640), (2240, 188037), (2380, 176976), (2448, 172060), (2458, 171360), (2520, 167144), (2720, 154854), (2856, 147480), (2880, 146251), (3060, 137648), (3264, 129045), (3360, 125358), (3570, 117984), (3687, 114240), (3808, 110610), (4032, 104465), (4080, 103236), (4284, 98320), (4760, 88488), (4896, 86030), (4916, 85680), (5040, 83572), (5355, 78656), (5440, 77427), (5712, 73740), (6120, 68824), (6145, 68544), (6720, 62679), (7140, 58992), (7374, 57120), (7616, 55305), (8160, 51618), (8568, 49160), (8603, 48960), (9520, 44244), (9792, 43015), (9832, 42840), (10080, 41786), (10710, 39328), (11061, 38080), (11424, 36870), (12240, 34412), (12290, 34272), (14280, 29496), (14748, 28560), (16320, 25809), (17136, 24580), (17206, 24480), (18435, 22848), (19040, 22122), (19664, 21420), (20160, 20893)]