263506560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1933}}^1$

素因数の和:2026

約数の個数: 128

約数和(自身を含む): 852197760

約数和(自身を除く): 588691200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 71, 80, 96, 120, 128, 142, 160, 192, 213, 240, 284, 320, 355, 384, 426, 480, 568, 640, 710, 852, 960, 1065, 1136, 1420, 1704, 1920, 1933, 2130, 2272, 2840, 3408, 3866, 4260, 4544, 5680, 5799, 6816, 7732, 8520, 9088, 9665, 11360, 11598, 13632, 15464, 17040, 19330, 22720, 23196, 27264, 28995, 30928, 34080, 38660, 45440, 46392, 57990, 61856, 68160, 77320, 92784, 115980, 123712, 136320, 137243, 154640, 185568, 231960, 247424, 274486, 309280, 371136, 411729, 463920, 548972, 618560, 686215, 742272, 823458, 927840, 1097944, 1237120, 1372430, 1646916, 1855680, 2058645, 2195888, 2744860, 3293832, 3711360, 4117290, 4391776, 5489720, 6587664, 8234580, 8783552, 10979440, 13175328, 16469160, 17567104, 21958880, 26350656, 32938320, 43917760, 52701312, 65876640, 87835520, 131753280, 263506560]

約数ペア:

[(1, 263506560), (2, 131753280), (3, 87835520), (4, 65876640), (5, 52701312), (6, 43917760), (8, 32938320), (10, 26350656), (12, 21958880), (15, 17567104), (16, 16469160), (20, 13175328), (24, 10979440), (30, 8783552), (32, 8234580), (40, 6587664), (48, 5489720), (60, 4391776), (64, 4117290), (71, 3711360), (80, 3293832), (96, 2744860), (120, 2195888), (128, 2058645), (142, 1855680), (160, 1646916), (192, 1372430), (213, 1237120), (240, 1097944), (284, 927840), (320, 823458), (355, 742272), (384, 686215), (426, 618560), (480, 548972), (568, 463920), (640, 411729), (710, 371136), (852, 309280), (960, 274486), (1065, 247424), (1136, 231960), (1420, 185568), (1704, 154640), (1920, 137243), (1933, 136320), (2130, 123712), (2272, 115980), (2840, 92784), (3408, 77320), (3866, 68160), (4260, 61856), (4544, 57990), (5680, 46392), (5799, 45440), (6816, 38660), (7732, 34080), (8520, 30928), (9088, 28995), (9665, 27264), (11360, 23196), (11598, 22720), (13632, 19330), (15464, 17040)]