2018380560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{2909}}^1$

素因数の和:2998

約数の個数: 240

約数和(自身を含む): 7404436800

約数和(自身を除く): 5386056240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 59, 60, 70, 80, 84, 98, 105, 112, 118, 120, 140, 147, 168, 177, 196, 210, 236, 240, 245, 280, 294, 295, 336, 354, 392, 413, 420, 472, 490, 560, 588, 590, 708, 735, 784, 826, 840, 885, 944, 980, 1176, 1180, 1239, 1416, 1470, 1652, 1680, 1770, 1960, 2065, 2352, 2360, 2478, 2832, 2891, 2909, 2940, 3304, 3540, 3920, 4130, 4720, 4956, 5782, 5818, 5880, 6195, 6608, 7080, 8260, 8673, 8727, 9912, 11564, 11636, 11760, 12390, 14160, 14455, 14545, 16520, 17346, 17454, 19824, 20363, 23128, 23272, 24780, 28910, 29090, 33040, 34692, 34908, 40726, 43365, 43635, 46256, 46544, 49560, 57820, 58180, 61089, 69384, 69816, 81452, 86730, 87270, 99120, 101815, 115640, 116360, 122178, 138768, 139632, 142541, 162904, 171631, 173460, 174540, 203630, 231280, 232720, 244356, 285082, 305445, 325808, 343262, 346920, 349080, 407260, 427623, 488712, 514893, 570164, 610890, 686524, 693840, 698160, 712705, 814520, 855246, 858155, 977424, 1029786, 1140328, 1201417, 1221780, 1373048, 1425410, 1629040, 1710492, 1716310, 2059572, 2138115, 2280656, 2402834, 2443560, 2574465, 2746096, 2850820, 3420984, 3432620, 3604251, 4119144, 4276230, 4805668, 4887120, 5148930, 5701640, 6007085, 6841968, 6865240, 7208502, 8238288, 8409919, 8552460, 9611336, 10297860, 11403280, 12014170, 13730480, 14417004, 16819838, 17104920, 18021255, 19222672, 20595720, 24028340, 25229757, 28834008, 33639676, 34209840, 36042510, 41191440, 42049595, 48056680, 50459514, 57668016, 67279352, 72085020, 84099190, 96113360, 100919028, 126148785, 134558704, 144170040, 168198380, 201838056, 252297570, 288340080, 336396760, 403676112, 504595140, 672793520, 1009190280, 2018380560]

約数ペア:

[(1, 2018380560), (2, 1009190280), (3, 672793520), (4, 504595140), (5, 403676112), (6, 336396760), (7, 288340080), (8, 252297570), (10, 201838056), (12, 168198380), (14, 144170040), (15, 134558704), (16, 126148785), (20, 100919028), (21, 96113360), (24, 84099190), (28, 72085020), (30, 67279352), (35, 57668016), (40, 50459514), (42, 48056680), (48, 42049595), (49, 41191440), (56, 36042510), (59, 34209840), (60, 33639676), (70, 28834008), (80, 25229757), (84, 24028340), (98, 20595720), (105, 19222672), (112, 18021255), (118, 17104920), (120, 16819838), (140, 14417004), (147, 13730480), (168, 12014170), (177, 11403280), (196, 10297860), (210, 9611336), (236, 8552460), (240, 8409919), (245, 8238288), (280, 7208502), (294, 6865240), (295, 6841968), (336, 6007085), (354, 5701640), (392, 5148930), (413, 4887120), (420, 4805668), (472, 4276230), (490, 4119144), (560, 3604251), (588, 3432620), (590, 3420984), (708, 2850820), (735, 2746096), (784, 2574465), (826, 2443560), (840, 2402834), (885, 2280656), (944, 2138115), (980, 2059572), (1176, 1716310), (1180, 1710492), (1239, 1629040), (1416, 1425410), (1470, 1373048), (1652, 1221780), (1680, 1201417), (1770, 1140328), (1960, 1029786), (2065, 977424), (2352, 858155), (2360, 855246), (2478, 814520), (2832, 712705), (2891, 698160), (2909, 693840), (2940, 686524), (3304, 610890), (3540, 570164), (3920, 514893), (4130, 488712), (4720, 427623), (4956, 407260), (5782, 349080), (5818, 346920), (5880, 343262), (6195, 325808), (6608, 305445), (7080, 285082), (8260, 244356), (8673, 232720), (8727, 231280), (9912, 203630), (11564, 174540), (11636, 173460), (11760, 171631), (12390, 162904), (14160, 142541), (14455, 139632), (14545, 138768), (16520, 122178), (17346, 116360), (17454, 115640), (19824, 101815), (20363, 99120), (23128, 87270), (23272, 86730), (24780, 81452), (28910, 69816), (29090, 69384), (33040, 61089), (34692, 58180), (34908, 57820), (40726, 49560), (43365, 46544), (43635, 46256)]