4223375360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:292

約数の個数: 192

約数和(自身を含む): 10621316160

約数和(自身を除く): 6397940800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 71, 74, 80, 128, 142, 148, 157, 160, 185, 256, 284, 296, 314, 320, 355, 370, 512, 568, 592, 628, 640, 710, 740, 785, 1024, 1136, 1184, 1256, 1280, 1420, 1480, 1570, 2048, 2272, 2368, 2512, 2560, 2627, 2840, 2960, 3140, 4544, 4736, 5024, 5120, 5254, 5680, 5809, 5920, 6280, 9088, 9472, 10048, 10240, 10508, 11147, 11360, 11618, 11840, 12560, 13135, 18176, 18944, 20096, 21016, 22294, 22720, 23236, 23680, 25120, 26270, 29045, 36352, 37888, 40192, 42032, 44588, 45440, 46472, 47360, 50240, 52540, 55735, 58090, 72704, 75776, 80384, 84064, 89176, 90880, 92944, 94720, 100480, 105080, 111470, 116180, 145408, 160768, 168128, 178352, 181760, 185888, 189440, 200960, 210160, 222940, 232360, 321536, 336256, 356704, 363520, 371776, 378880, 401920, 412439, 420320, 445880, 464720, 672512, 713408, 727040, 743552, 803840, 824878, 840640, 891760, 929440, 1345024, 1426816, 1487104, 1607680, 1649756, 1681280, 1783520, 1858880, 2062195, 2690048, 2853632, 2974208, 3299512, 3362560, 3567040, 3717760, 4124390, 5380096, 5707264, 5948416, 6599024, 6725120, 7134080, 7435520, 8248780, 11414528, 11896832, 13198048, 13450240, 14268160, 14871040, 16497560, 22829056, 26396096, 26900480, 28536320, 29742080, 32995120, 52792192, 57072640, 59484160, 65990240, 105584384, 114145280, 131980480, 211168768, 263960960, 422337536, 527921920, 844675072, 1055843840, 2111687680, 4223375360]

約数ペア:

[(1, 4223375360), (2, 2111687680), (4, 1055843840), (5, 844675072), (8, 527921920), (10, 422337536), (16, 263960960), (20, 211168768), (32, 131980480), (37, 114145280), (40, 105584384), (64, 65990240), (71, 59484160), (74, 57072640), (80, 52792192), (128, 32995120), (142, 29742080), (148, 28536320), (157, 26900480), (160, 26396096), (185, 22829056), (256, 16497560), (284, 14871040), (296, 14268160), (314, 13450240), (320, 13198048), (355, 11896832), (370, 11414528), (512, 8248780), (568, 7435520), (592, 7134080), (628, 6725120), (640, 6599024), (710, 5948416), (740, 5707264), (785, 5380096), (1024, 4124390), (1136, 3717760), (1184, 3567040), (1256, 3362560), (1280, 3299512), (1420, 2974208), (1480, 2853632), (1570, 2690048), (2048, 2062195), (2272, 1858880), (2368, 1783520), (2512, 1681280), (2560, 1649756), (2627, 1607680), (2840, 1487104), (2960, 1426816), (3140, 1345024), (4544, 929440), (4736, 891760), (5024, 840640), (5120, 824878), (5254, 803840), (5680, 743552), (5809, 727040), (5920, 713408), (6280, 672512), (9088, 464720), (9472, 445880), (10048, 420320), (10240, 412439), (10508, 401920), (11147, 378880), (11360, 371776), (11618, 363520), (11840, 356704), (12560, 336256), (13135, 321536), (18176, 232360), (18944, 222940), (20096, 210160), (21016, 200960), (22294, 189440), (22720, 185888), (23236, 181760), (23680, 178352), (25120, 168128), (26270, 160768), (29045, 145408), (36352, 116180), (37888, 111470), (40192, 105080), (42032, 100480), (44588, 94720), (45440, 92944), (46472, 90880), (47360, 89176), (50240, 84064), (52540, 80384), (55735, 75776), (58090, 72704)]