662677080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 256

約数和(自身を含む): 2252759040

約数和(自身を除く): 1590081960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 71, 78, 93, 104, 120, 124, 130, 142, 155, 156, 186, 193, 195, 213, 248, 260, 284, 310, 312, 355, 372, 386, 390, 403, 426, 465, 520, 568, 579, 620, 710, 744, 772, 780, 806, 852, 923, 930, 965, 1065, 1158, 1209, 1240, 1420, 1544, 1560, 1612, 1704, 1846, 1860, 1930, 2015, 2130, 2201, 2316, 2418, 2509, 2769, 2840, 2895, 3224, 3692, 3720, 3860, 4030, 4260, 4402, 4615, 4632, 4836, 5018, 5538, 5790, 5983, 6045, 6603, 7384, 7527, 7720, 8060, 8520, 8804, 9230, 9672, 10036, 11005, 11076, 11580, 11966, 12090, 12545, 13206, 13703, 13845, 15054, 16120, 17608, 17949, 18460, 20072, 22010, 22152, 23160, 23932, 24180, 25090, 26412, 27406, 27690, 28613, 29915, 30108, 33015, 35898, 36920, 37635, 41109, 44020, 47864, 48360, 50180, 52824, 54812, 55380, 57226, 59830, 60216, 66030, 68515, 71796, 75270, 77779, 82218, 85839, 88040, 89745, 100360, 109624, 110760, 114452, 119660, 132060, 137030, 143065, 143592, 150540, 155558, 164436, 171678, 178139, 179490, 205545, 228904, 233337, 239320, 264120, 274060, 286130, 301080, 311116, 328872, 343356, 356278, 358980, 388895, 411090, 424793, 429195, 466674, 534417, 548120, 572260, 622232, 686712, 712556, 717960, 777790, 822180, 849586, 858390, 890695, 933348, 1068834, 1144520, 1166685, 1274379, 1425112, 1555580, 1644360, 1699172, 1716780, 1781390, 1866696, 2123965, 2137668, 2333370, 2548758, 2672085, 3111160, 3398344, 3433560, 3562780, 4247930, 4275336, 4666740, 5097516, 5344170, 5522309, 6371895, 7125560, 8495860, 9333480, 10195032, 10688340, 11044618, 12743790, 16566927, 16991720, 21376680, 22089236, 25487580, 27611545, 33133854, 44178472, 50975160, 55223090, 66267708, 82834635, 110446180, 132535416, 165669270, 220892360, 331338540, 662677080]

約数ペア:

[(1, 662677080), (2, 331338540), (3, 220892360), (4, 165669270), (5, 132535416), (6, 110446180), (8, 82834635), (10, 66267708), (12, 55223090), (13, 50975160), (15, 44178472), (20, 33133854), (24, 27611545), (26, 25487580), (30, 22089236), (31, 21376680), (39, 16991720), (40, 16566927), (52, 12743790), (60, 11044618), (62, 10688340), (65, 10195032), (71, 9333480), (78, 8495860), (93, 7125560), (104, 6371895), (120, 5522309), (124, 5344170), (130, 5097516), (142, 4666740), (155, 4275336), (156, 4247930), (186, 3562780), (193, 3433560), (195, 3398344), (213, 3111160), (248, 2672085), (260, 2548758), (284, 2333370), (310, 2137668), (312, 2123965), (355, 1866696), (372, 1781390), (386, 1716780), (390, 1699172), (403, 1644360), (426, 1555580), (465, 1425112), (520, 1274379), (568, 1166685), (579, 1144520), (620, 1068834), (710, 933348), (744, 890695), (772, 858390), (780, 849586), (806, 822180), (852, 777790), (923, 717960), (930, 712556), (965, 686712), (1065, 622232), (1158, 572260), (1209, 548120), (1240, 534417), (1420, 466674), (1544, 429195), (1560, 424793), (1612, 411090), (1704, 388895), (1846, 358980), (1860, 356278), (1930, 343356), (2015, 328872), (2130, 311116), (2201, 301080), (2316, 286130), (2418, 274060), (2509, 264120), (2769, 239320), (2840, 233337), (2895, 228904), (3224, 205545), (3692, 179490), (3720, 178139), (3860, 171678), (4030, 164436), (4260, 155558), (4402, 150540), (4615, 143592), (4632, 143065), (4836, 137030), (5018, 132060), (5538, 119660), (5790, 114452), (5983, 110760), (6045, 109624), (6603, 100360), (7384, 89745), (7527, 88040), (7720, 85839), (8060, 82218), (8520, 77779), (8804, 75270), (9230, 71796), (9672, 68515), (10036, 66030), (11005, 60216), (11076, 59830), (11580, 57226), (11966, 55380), (12090, 54812), (12545, 52824), (13206, 50180), (13703, 48360), (13845, 47864), (15054, 44020), (16120, 41109), (17608, 37635), (17949, 36920), (18460, 35898), (20072, 33015), (22010, 30108), (22152, 29915), (23160, 28613), (23932, 27690), (24180, 27406), (25090, 26412)]