264265680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 320

約数和(自身を含む): 1045647360

約数和(自身を除く): 781381680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 95, 102, 105, 112, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 240, 255, 266, 272, 280, 285, 304, 323, 336, 340, 357, 380, 399, 408, 420, 456, 476, 487, 510, 532, 560, 570, 595, 646, 665, 680, 714, 760, 798, 816, 840, 912, 952, 969, 974, 1020, 1064, 1140, 1190, 1292, 1330, 1360, 1428, 1461, 1520, 1596, 1615, 1680, 1785, 1904, 1938, 1948, 1995, 2040, 2128, 2261, 2280, 2380, 2435, 2584, 2660, 2856, 2922, 3192, 3230, 3409, 3570, 3876, 3896, 3990, 4080, 4522, 4560, 4760, 4845, 4870, 5168, 5320, 5712, 5844, 6384, 6460, 6783, 6818, 7140, 7305, 7752, 7792, 7980, 8279, 9044, 9253, 9520, 9690, 9740, 10227, 10640, 11305, 11688, 12920, 13566, 13636, 14280, 14610, 15504, 15960, 16558, 17045, 18088, 18506, 19380, 19480, 20454, 22610, 23376, 24837, 25840, 27132, 27272, 27759, 28560, 29220, 31920, 33116, 33915, 34090, 36176, 37012, 38760, 38960, 40908, 41395, 45220, 46265, 49674, 51135, 54264, 54544, 55518, 57953, 58440, 64771, 66232, 67830, 68180, 74024, 77520, 81816, 82790, 90440, 92530, 99348, 102270, 108528, 111036, 115906, 116880, 124185, 129542, 132464, 135660, 136360, 138795, 148048, 157301, 163632, 165580, 173859, 180880, 185060, 194313, 198696, 204540, 222072, 231812, 248370, 259084, 271320, 272720, 277590, 289765, 314602, 323855, 331160, 347718, 370120, 388626, 397392, 409080, 444144, 463624, 471903, 496740, 518168, 542640, 555180, 579530, 629204, 647710, 662320, 695436, 740240, 777252, 786505, 818160, 869295, 927248, 943806, 971565, 993480, 1036336, 1101107, 1110360, 1159060, 1258408, 1295420, 1390872, 1554504, 1573010, 1738590, 1887612, 1943130, 1986960, 2202214, 2220720, 2318120, 2359515, 2516816, 2590840, 2781744, 3109008, 3146020, 3303321, 3477180, 3775224, 3886260, 4404428, 4636240, 4719030, 5181680, 5505535, 6292040, 6606642, 6954360, 7550448, 7772520, 8808856, 9438060, 11011070, 12584080, 13213284, 13908720, 15545040, 16516605, 17617712, 18876120, 22022140, 26426568, 33033210, 37752240, 44044280, 52853136, 66066420, 88088560, 132132840, 264265680]

約数ペア:

[(1, 264265680), (2, 132132840), (3, 88088560), (4, 66066420), (5, 52853136), (6, 44044280), (7, 37752240), (8, 33033210), (10, 26426568), (12, 22022140), (14, 18876120), (15, 17617712), (16, 16516605), (17, 15545040), (19, 13908720), (20, 13213284), (21, 12584080), (24, 11011070), (28, 9438060), (30, 8808856), (34, 7772520), (35, 7550448), (38, 6954360), (40, 6606642), (42, 6292040), (48, 5505535), (51, 5181680), (56, 4719030), (57, 4636240), (60, 4404428), (68, 3886260), (70, 3775224), (76, 3477180), (80, 3303321), (84, 3146020), (85, 3109008), (95, 2781744), (102, 2590840), (105, 2516816), (112, 2359515), (114, 2318120), (119, 2220720), (120, 2202214), (133, 1986960), (136, 1943130), (140, 1887612), (152, 1738590), (168, 1573010), (170, 1554504), (190, 1390872), (204, 1295420), (210, 1258408), (228, 1159060), (238, 1110360), (240, 1101107), (255, 1036336), (266, 993480), (272, 971565), (280, 943806), (285, 927248), (304, 869295), (323, 818160), (336, 786505), (340, 777252), (357, 740240), (380, 695436), (399, 662320), (408, 647710), (420, 629204), (456, 579530), (476, 555180), (487, 542640), (510, 518168), (532, 496740), (560, 471903), (570, 463624), (595, 444144), (646, 409080), (665, 397392), (680, 388626), (714, 370120), (760, 347718), (798, 331160), (816, 323855), (840, 314602), (912, 289765), (952, 277590), (969, 272720), (974, 271320), (1020, 259084), (1064, 248370), (1140, 231812), (1190, 222072), (1292, 204540), (1330, 198696), (1360, 194313), (1428, 185060), (1461, 180880), (1520, 173859), (1596, 165580), (1615, 163632), (1680, 157301), (1785, 148048), (1904, 138795), (1938, 136360), (1948, 135660), (1995, 132464), (2040, 129542), (2128, 124185), (2261, 116880), (2280, 115906), (2380, 111036), (2435, 108528), (2584, 102270), (2660, 99348), (2856, 92530), (2922, 90440), (3192, 82790), (3230, 81816), (3409, 77520), (3570, 74024), (3876, 68180), (3896, 67830), (3990, 66232), (4080, 64771), (4522, 58440), (4560, 57953), (4760, 55518), (4845, 54544), (4870, 54264), (5168, 51135), (5320, 49674), (5712, 46265), (5844, 45220), (6384, 41395), (6460, 40908), (6783, 38960), (6818, 38760), (7140, 37012), (7305, 36176), (7752, 34090), (7792, 33915), (7980, 33116), (8279, 31920), (9044, 29220), (9253, 28560), (9520, 27759), (9690, 27272), (9740, 27132), (10227, 25840), (10640, 24837), (11305, 23376), (11688, 22610), (12920, 20454), (13566, 19480), (13636, 19380), (14280, 18506), (14610, 18088), (15504, 17045), (15960, 16558)]