7867820160

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4861}}^1$

素因数の和:5167

約数の個数: 192

約数和(自身を含む): 27270860760

約数和(自身を除く): 19403040600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 281, 288, 320, 360, 384, 480, 562, 576, 640, 720, 843, 960, 1124, 1152, 1405, 1440, 1686, 1920, 2248, 2529, 2810, 2880, 3372, 4215, 4496, 4861, 5058, 5620, 5760, 6744, 8430, 8992, 9722, 10116, 11240, 12645, 13488, 14583, 16860, 17984, 19444, 20232, 22480, 24305, 25290, 26976, 29166, 33720, 35968, 38888, 40464, 43749, 44960, 48610, 50580, 53952, 58332, 67440, 72915, 77776, 80928, 87498, 89920, 97220, 101160, 107904, 116664, 134880, 145830, 155552, 161856, 174996, 179840, 194440, 202320, 218745, 233328, 269760, 291660, 311104, 323712, 349992, 388880, 404640, 437490, 466656, 539520, 583320, 622208, 699984, 777760, 809280, 874980, 933312, 1166640, 1365941, 1399968, 1555520, 1618560, 1749960, 1866624, 2333280, 2731882, 2799936, 3111040, 3499920, 4097823, 4666560, 5463764, 5599872, 6829705, 6999840, 8195646, 9333120, 10927528, 12293469, 13659410, 13999680, 16391292, 20489115, 21855056, 24586938, 27318820, 27999360, 32782584, 40978230, 43710112, 49173876, 54637640, 61467345, 65565168, 81956460, 87420224, 98347752, 109275280, 122934690, 131130336, 163912920, 174840448, 196695504, 218550560, 245869380, 262260672, 327825840, 393391008, 437101120, 491738760, 524521344, 655651680, 786782016, 874202240, 983477520, 1311303360, 1573564032, 1966955040, 2622606720, 3933910080, 7867820160]

約数ペア:

[(1, 7867820160), (2, 3933910080), (3, 2622606720), (4, 1966955040), (5, 1573564032), (6, 1311303360), (8, 983477520), (9, 874202240), (10, 786782016), (12, 655651680), (15, 524521344), (16, 491738760), (18, 437101120), (20, 393391008), (24, 327825840), (30, 262260672), (32, 245869380), (36, 218550560), (40, 196695504), (45, 174840448), (48, 163912920), (60, 131130336), (64, 122934690), (72, 109275280), (80, 98347752), (90, 87420224), (96, 81956460), (120, 65565168), (128, 61467345), (144, 54637640), (160, 49173876), (180, 43710112), (192, 40978230), (240, 32782584), (281, 27999360), (288, 27318820), (320, 24586938), (360, 21855056), (384, 20489115), (480, 16391292), (562, 13999680), (576, 13659410), (640, 12293469), (720, 10927528), (843, 9333120), (960, 8195646), (1124, 6999840), (1152, 6829705), (1405, 5599872), (1440, 5463764), (1686, 4666560), (1920, 4097823), (2248, 3499920), (2529, 3111040), (2810, 2799936), (2880, 2731882), (3372, 2333280), (4215, 1866624), (4496, 1749960), (4861, 1618560), (5058, 1555520), (5620, 1399968), (5760, 1365941), (6744, 1166640), (8430, 933312), (8992, 874980), (9722, 809280), (10116, 777760), (11240, 699984), (12645, 622208), (13488, 583320), (14583, 539520), (16860, 466656), (17984, 437490), (19444, 404640), (20232, 388880), (22480, 349992), (24305, 323712), (25290, 311104), (26976, 291660), (29166, 269760), (33720, 233328), (35968, 218745), (38888, 202320), (40464, 194440), (43749, 179840), (44960, 174996), (48610, 161856), (50580, 155552), (53952, 145830), (58332, 134880), (67440, 116664), (72915, 107904), (77776, 101160), (80928, 97220), (87498, 89920)]