163274240

素因数分解:

$2^9\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:152

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 260984320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 59, 64, 80, 92, 94, 115, 118, 128, 160, 184, 188, 230, 235, 236, 256, 295, 320, 368, 376, 460, 470, 472, 512, 590, 640, 736, 752, 920, 940, 944, 1081, 1180, 1280, 1357, 1472, 1504, 1840, 1880, 1888, 2162, 2360, 2560, 2714, 2773, 2944, 3008, 3680, 3760, 3776, 4324, 4720, 5405, 5428, 5546, 5888, 6016, 6785, 7360, 7520, 7552, 8648, 9440, 10810, 10856, 11092, 11776, 12032, 13570, 13865, 14720, 15040, 15104, 17296, 18880, 21620, 21712, 22184, 24064, 27140, 27730, 29440, 30080, 30208, 34592, 37760, 43240, 43424, 44368, 54280, 55460, 58880, 60160, 63779, 69184, 75520, 86480, 86848, 88736, 108560, 110920, 120320, 127558, 138368, 151040, 172960, 173696, 177472, 217120, 221840, 255116, 276736, 318895, 345920, 347392, 354944, 434240, 443680, 510232, 553472, 637790, 691840, 694784, 709888, 868480, 887360, 1020464, 1275580, 1383680, 1419776, 1736960, 1774720, 2040928, 2551160, 2767360, 3473920, 3549440, 4081856, 5102320, 7098880, 8163712, 10204640, 16327424, 20409280, 32654848, 40818560, 81637120, 163274240]

約数ペア:

[(1, 163274240), (2, 81637120), (4, 40818560), (5, 32654848), (8, 20409280), (10, 16327424), (16, 10204640), (20, 8163712), (23, 7098880), (32, 5102320), (40, 4081856), (46, 3549440), (47, 3473920), (59, 2767360), (64, 2551160), (80, 2040928), (92, 1774720), (94, 1736960), (115, 1419776), (118, 1383680), (128, 1275580), (160, 1020464), (184, 887360), (188, 868480), (230, 709888), (235, 694784), (236, 691840), (256, 637790), (295, 553472), (320, 510232), (368, 443680), (376, 434240), (460, 354944), (470, 347392), (472, 345920), (512, 318895), (590, 276736), (640, 255116), (736, 221840), (752, 217120), (920, 177472), (940, 173696), (944, 172960), (1081, 151040), (1180, 138368), (1280, 127558), (1357, 120320), (1472, 110920), (1504, 108560), (1840, 88736), (1880, 86848), (1888, 86480), (2162, 75520), (2360, 69184), (2560, 63779), (2714, 60160), (2773, 58880), (2944, 55460), (3008, 54280), (3680, 44368), (3760, 43424), (3776, 43240), (4324, 37760), (4720, 34592), (5405, 30208), (5428, 30080), (5546, 29440), (5888, 27730), (6016, 27140), (6785, 24064), (7360, 22184), (7520, 21712), (7552, 21620), (8648, 18880), (9440, 17296), (10810, 15104), (10856, 15040), (11092, 14720), (11776, 13865), (12032, 13570)]