211679906360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2729}}^1\times {\mathrm{3469}}^1$

素因数の和:6265

約数の個数: 128

約数和(自身を含む): 525188664000

約数和(自身を除く): 313508757640

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2729, 2795, 3469, 4472, 5458, 5590, 6938, 10916, 11180, 13645, 13876, 17345, 21832, 22360, 27290, 27752, 34690, 35477, 45097, 54580, 69380, 70954, 90194, 109160, 117347, 138760, 141908, 149167, 177385, 180388, 225485, 234694, 283816, 298334, 354770, 360776, 450970, 469388, 586735, 596668, 709540, 745835, 901940, 938776, 1173470, 1193336, 1419080, 1491670, 1525511, 1803880, 1939171, 2346940, 2983340, 3051022, 3878342, 4693880, 5966680, 6102044, 7627555, 7756684, 9466901, 9695855, 12204088, 15255110, 15513368, 18933802, 19391710, 30510220, 37867604, 38783420, 47334505, 61020440, 75735208, 77566840, 94669010, 123069713, 189338020, 246139426, 378676040, 407076743, 492278852, 615348565, 814153486, 984557704, 1230697130, 1628306972, 2035383715, 2461394260, 3256613944, 4070767430, 4922788520, 5291997659, 8141534860, 10583995318, 16283069720, 21167990636, 26459988295, 42335981272, 52919976590, 105839953180, 211679906360]

約数ペア:

[(1, 211679906360), (2, 105839953180), (4, 52919976590), (5, 42335981272), (8, 26459988295), (10, 21167990636), (13, 16283069720), (20, 10583995318), (26, 8141534860), (40, 5291997659), (43, 4922788520), (52, 4070767430), (65, 3256613944), (86, 2461394260), (104, 2035383715), (130, 1628306972), (172, 1230697130), (215, 984557704), (260, 814153486), (344, 615348565), (430, 492278852), (520, 407076743), (559, 378676040), (860, 246139426), (1118, 189338020), (1720, 123069713), (2236, 94669010), (2729, 77566840), (2795, 75735208), (3469, 61020440), (4472, 47334505), (5458, 38783420), (5590, 37867604), (6938, 30510220), (10916, 19391710), (11180, 18933802), (13645, 15513368), (13876, 15255110), (17345, 12204088), (21832, 9695855), (22360, 9466901), (27290, 7756684), (27752, 7627555), (34690, 6102044), (35477, 5966680), (45097, 4693880), (54580, 3878342), (69380, 3051022), (70954, 2983340), (90194, 2346940), (109160, 1939171), (117347, 1803880), (138760, 1525511), (141908, 1491670), (149167, 1419080), (177385, 1193336), (180388, 1173470), (225485, 938776), (234694, 901940), (283816, 745835), (298334, 709540), (354770, 596668), (360776, 586735), (450970, 469388)]