203554560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 729953280

約数和(自身を除く): 526398720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 61, 64, 66, 79, 80, 88, 96, 110, 120, 122, 128, 132, 158, 160, 165, 176, 183, 192, 220, 237, 240, 244, 256, 264, 305, 316, 320, 330, 352, 366, 384, 395, 440, 474, 480, 488, 528, 610, 632, 640, 660, 671, 704, 732, 768, 790, 869, 880, 915, 948, 960, 976, 1056, 1185, 1220, 1264, 1280, 1320, 1342, 1408, 1464, 1580, 1738, 1760, 1830, 1896, 1920, 1952, 2013, 2112, 2370, 2440, 2528, 2607, 2640, 2684, 2816, 2928, 3160, 3355, 3476, 3520, 3660, 3792, 3840, 3904, 4026, 4224, 4345, 4740, 4819, 4880, 5056, 5214, 5280, 5368, 5856, 6320, 6710, 6952, 7040, 7320, 7584, 7808, 8052, 8448, 8690, 9480, 9638, 9760, 10065, 10112, 10428, 10560, 10736, 11712, 12640, 13035, 13420, 13904, 14080, 14457, 14640, 15168, 15616, 16104, 17380, 18960, 19276, 19520, 20130, 20224, 20856, 21120, 21472, 23424, 24095, 25280, 26070, 26840, 27808, 28914, 29280, 30336, 32208, 34760, 37920, 38552, 39040, 40260, 41712, 42240, 42944, 46848, 48190, 50560, 52140, 53009, 53680, 55616, 57828, 58560, 60672, 64416, 69520, 72285, 75840, 77104, 78080, 80520, 83424, 85888, 96380, 101120, 104280, 106018, 107360, 111232, 115656, 117120, 128832, 139040, 144570, 151680, 154208, 159027, 161040, 166848, 171776, 192760, 208560, 212036, 214720, 222464, 231312, 234240, 257664, 265045, 278080, 289140, 303360, 308416, 318054, 322080, 333696, 385520, 417120, 424072, 429440, 462624, 515328, 530090, 556160, 578280, 616832, 636108, 644160, 667392, 771040, 795135, 834240, 848144, 858880, 925248, 1060180, 1112320, 1156560, 1233664, 1272216, 1288320, 1542080, 1590270, 1668480, 1696288, 1850496, 2120360, 2313120, 2544432, 2576640, 3084160, 3180540, 3336960, 3392576, 3700992, 4240720, 4626240, 5088864, 6168320, 6361080, 6785152, 8481440, 9252480, 10177728, 12722160, 13570304, 16962880, 18504960, 20355456, 25444320, 33925760, 40710912, 50888640, 67851520, 101777280, 203554560]

約数ペア:

[(1, 203554560), (2, 101777280), (3, 67851520), (4, 50888640), (5, 40710912), (6, 33925760), (8, 25444320), (10, 20355456), (11, 18504960), (12, 16962880), (15, 13570304), (16, 12722160), (20, 10177728), (22, 9252480), (24, 8481440), (30, 6785152), (32, 6361080), (33, 6168320), (40, 5088864), (44, 4626240), (48, 4240720), (55, 3700992), (60, 3392576), (61, 3336960), (64, 3180540), (66, 3084160), (79, 2576640), (80, 2544432), (88, 2313120), (96, 2120360), (110, 1850496), (120, 1696288), (122, 1668480), (128, 1590270), (132, 1542080), (158, 1288320), (160, 1272216), (165, 1233664), (176, 1156560), (183, 1112320), (192, 1060180), (220, 925248), (237, 858880), (240, 848144), (244, 834240), (256, 795135), (264, 771040), (305, 667392), (316, 644160), (320, 636108), (330, 616832), (352, 578280), (366, 556160), (384, 530090), (395, 515328), (440, 462624), (474, 429440), (480, 424072), (488, 417120), (528, 385520), (610, 333696), (632, 322080), (640, 318054), (660, 308416), (671, 303360), (704, 289140), (732, 278080), (768, 265045), (790, 257664), (869, 234240), (880, 231312), (915, 222464), (948, 214720), (960, 212036), (976, 208560), (1056, 192760), (1185, 171776), (1220, 166848), (1264, 161040), (1280, 159027), (1320, 154208), (1342, 151680), (1408, 144570), (1464, 139040), (1580, 128832), (1738, 117120), (1760, 115656), (1830, 111232), (1896, 107360), (1920, 106018), (1952, 104280), (2013, 101120), (2112, 96380), (2370, 85888), (2440, 83424), (2528, 80520), (2607, 78080), (2640, 77104), (2684, 75840), (2816, 72285), (2928, 69520), (3160, 64416), (3355, 60672), (3476, 58560), (3520, 57828), (3660, 55616), (3792, 53680), (3840, 53009), (3904, 52140), (4026, 50560), (4224, 48190), (4345, 46848), (4740, 42944), (4819, 42240), (4880, 41712), (5056, 40260), (5214, 39040), (5280, 38552), (5368, 37920), (5856, 34760), (6320, 32208), (6710, 30336), (6952, 29280), (7040, 28914), (7320, 27808), (7584, 26840), (7808, 26070), (8052, 25280), (8448, 24095), (8690, 23424), (9480, 21472), (9638, 21120), (9760, 20856), (10065, 20224), (10112, 20130), (10428, 19520), (10560, 19276), (10736, 18960), (11712, 17380), (12640, 16104), (13035, 15616), (13420, 15168), (13904, 14640), (14080, 14457)]