203649360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:585

約数の個数: 160

約数和(自身を含む): 668528640

約数和(自身を除く): 464879280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 79, 80, 92, 115, 120, 138, 158, 184, 230, 237, 240, 276, 316, 345, 368, 395, 460, 467, 474, 552, 632, 690, 790, 920, 934, 948, 1104, 1185, 1264, 1380, 1401, 1580, 1817, 1840, 1868, 1896, 2335, 2370, 2760, 2802, 3160, 3634, 3736, 3792, 4670, 4740, 5451, 5520, 5604, 6320, 7005, 7268, 7472, 9085, 9340, 9480, 10741, 10902, 11208, 14010, 14536, 18170, 18680, 18960, 21482, 21804, 22416, 27255, 28020, 29072, 32223, 36340, 36893, 37360, 42964, 43608, 53705, 54510, 56040, 64446, 72680, 73786, 85928, 87216, 107410, 109020, 110679, 112080, 128892, 145360, 147572, 161115, 171856, 184465, 214820, 218040, 221358, 257784, 295144, 322230, 368930, 429640, 436080, 442716, 515568, 553395, 590288, 644460, 737860, 848539, 859280, 885432, 1106790, 1288920, 1475720, 1697078, 1770864, 2213580, 2545617, 2577840, 2951440, 3394156, 4242695, 4427160, 5091234, 6788312, 8485390, 8854320, 10182468, 12728085, 13576624, 16970780, 20364936, 25456170, 33941560, 40729872, 50912340, 67883120, 101824680, 203649360]

約数ペア:

[(1, 203649360), (2, 101824680), (3, 67883120), (4, 50912340), (5, 40729872), (6, 33941560), (8, 25456170), (10, 20364936), (12, 16970780), (15, 13576624), (16, 12728085), (20, 10182468), (23, 8854320), (24, 8485390), (30, 6788312), (40, 5091234), (46, 4427160), (48, 4242695), (60, 3394156), (69, 2951440), (79, 2577840), (80, 2545617), (92, 2213580), (115, 1770864), (120, 1697078), (138, 1475720), (158, 1288920), (184, 1106790), (230, 885432), (237, 859280), (240, 848539), (276, 737860), (316, 644460), (345, 590288), (368, 553395), (395, 515568), (460, 442716), (467, 436080), (474, 429640), (552, 368930), (632, 322230), (690, 295144), (790, 257784), (920, 221358), (934, 218040), (948, 214820), (1104, 184465), (1185, 171856), (1264, 161115), (1380, 147572), (1401, 145360), (1580, 128892), (1817, 112080), (1840, 110679), (1868, 109020), (1896, 107410), (2335, 87216), (2370, 85928), (2760, 73786), (2802, 72680), (3160, 64446), (3634, 56040), (3736, 54510), (3792, 53705), (4670, 43608), (4740, 42964), (5451, 37360), (5520, 36893), (5604, 36340), (6320, 32223), (7005, 29072), (7268, 28020), (7472, 27255), (9085, 22416), (9340, 21804), (9480, 21482), (10741, 18960), (10902, 18680), (11208, 18170), (14010, 14536)]