1005784920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1553}}^1$

素因数の和:1834

約数の個数: 192

約数和(自身を含む): 3752723520

約数和(自身を除く): 2746938600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 257, 280, 315, 360, 420, 504, 514, 630, 771, 840, 1028, 1260, 1285, 1542, 1553, 1799, 2056, 2313, 2520, 2570, 3084, 3106, 3598, 3855, 4626, 4659, 5140, 5397, 6168, 6212, 7196, 7710, 7765, 8995, 9252, 9318, 10280, 10794, 10871, 11565, 12424, 13977, 14392, 15420, 15530, 16191, 17990, 18504, 18636, 21588, 21742, 23130, 23295, 26985, 27954, 30840, 31060, 32382, 32613, 35980, 37272, 43176, 43484, 46260, 46590, 53970, 54355, 55908, 62120, 64764, 65226, 69885, 71960, 80955, 86968, 92520, 93180, 97839, 107940, 108710, 111816, 129528, 130452, 139770, 161910, 163065, 186360, 195678, 215880, 217420, 260904, 279540, 323820, 326130, 391356, 399121, 434840, 489195, 559080, 647640, 652260, 782712, 798242, 978390, 1197363, 1304520, 1596484, 1956780, 1995605, 2394726, 2793847, 3192968, 3592089, 3913560, 3991210, 4789452, 5587694, 5986815, 7184178, 7982420, 8381541, 9578904, 11175388, 11973630, 13969235, 14368356, 15964840, 16763082, 17960445, 22350776, 23947260, 25144623, 27938470, 28736712, 33526164, 35920890, 41907705, 47894520, 50289246, 55876940, 67052328, 71841780, 83815410, 100578492, 111753880, 125723115, 143683560, 167630820, 201156984, 251446230, 335261640, 502892460, 1005784920]

約数ペア:

[(1, 1005784920), (2, 502892460), (3, 335261640), (4, 251446230), (5, 201156984), (6, 167630820), (7, 143683560), (8, 125723115), (9, 111753880), (10, 100578492), (12, 83815410), (14, 71841780), (15, 67052328), (18, 55876940), (20, 50289246), (21, 47894520), (24, 41907705), (28, 35920890), (30, 33526164), (35, 28736712), (36, 27938470), (40, 25144623), (42, 23947260), (45, 22350776), (56, 17960445), (60, 16763082), (63, 15964840), (70, 14368356), (72, 13969235), (84, 11973630), (90, 11175388), (105, 9578904), (120, 8381541), (126, 7982420), (140, 7184178), (168, 5986815), (180, 5587694), (210, 4789452), (252, 3991210), (257, 3913560), (280, 3592089), (315, 3192968), (360, 2793847), (420, 2394726), (504, 1995605), (514, 1956780), (630, 1596484), (771, 1304520), (840, 1197363), (1028, 978390), (1260, 798242), (1285, 782712), (1542, 652260), (1553, 647640), (1799, 559080), (2056, 489195), (2313, 434840), (2520, 399121), (2570, 391356), (3084, 326130), (3106, 323820), (3598, 279540), (3855, 260904), (4626, 217420), (4659, 215880), (5140, 195678), (5397, 186360), (6168, 163065), (6212, 161910), (7196, 139770), (7710, 130452), (7765, 129528), (8995, 111816), (9252, 108710), (9318, 107940), (10280, 97839), (10794, 93180), (10871, 92520), (11565, 86968), (12424, 80955), (13977, 71960), (14392, 69885), (15420, 65226), (15530, 64764), (16191, 62120), (17990, 55908), (18504, 54355), (18636, 53970), (21588, 46590), (21742, 46260), (23130, 43484), (23295, 43176), (26985, 37272), (27954, 35980), (30840, 32613), (31060, 32382)]