1570654120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{683}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 4160471040

約数和(自身を除く): 2589816920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 56, 70, 86, 140, 172, 191, 215, 280, 301, 344, 382, 430, 602, 683, 764, 860, 955, 1204, 1337, 1366, 1505, 1528, 1720, 1910, 2408, 2674, 2732, 3010, 3415, 3820, 4781, 5348, 5464, 6020, 6685, 6830, 7640, 8213, 9562, 10696, 12040, 13370, 13660, 16426, 19124, 23905, 26740, 27320, 29369, 32852, 38248, 41065, 47810, 53480, 57491, 58738, 65704, 82130, 95620, 114982, 117476, 130453, 146845, 164260, 191240, 205583, 229964, 234952, 260906, 287455, 293690, 328520, 411166, 459928, 521812, 574910, 587380, 652265, 822332, 913171, 1027915, 1043624, 1149820, 1174760, 1304530, 1644664, 1826342, 2055830, 2299640, 2609060, 3652684, 4111660, 4565855, 5218120, 5609479, 7305368, 8223320, 9131710, 11218958, 18263420, 22437916, 28047395, 36526840, 39266353, 44875832, 56094790, 78532706, 112189580, 157065412, 196331765, 224379160, 314130824, 392663530, 785327060, 1570654120]

約数ペア:

[(1, 1570654120), (2, 785327060), (4, 392663530), (5, 314130824), (7, 224379160), (8, 196331765), (10, 157065412), (14, 112189580), (20, 78532706), (28, 56094790), (35, 44875832), (40, 39266353), (43, 36526840), (56, 28047395), (70, 22437916), (86, 18263420), (140, 11218958), (172, 9131710), (191, 8223320), (215, 7305368), (280, 5609479), (301, 5218120), (344, 4565855), (382, 4111660), (430, 3652684), (602, 2609060), (683, 2299640), (764, 2055830), (860, 1826342), (955, 1644664), (1204, 1304530), (1337, 1174760), (1366, 1149820), (1505, 1043624), (1528, 1027915), (1720, 913171), (1910, 822332), (2408, 652265), (2674, 587380), (2732, 574910), (3010, 521812), (3415, 459928), (3820, 411166), (4781, 328520), (5348, 293690), (5464, 287455), (6020, 260906), (6685, 234952), (6830, 229964), (7640, 205583), (8213, 191240), (9562, 164260), (10696, 146845), (12040, 130453), (13370, 117476), (13660, 114982), (16426, 95620), (19124, 82130), (23905, 65704), (26740, 58738), (27320, 57491), (29369, 53480), (32852, 47810), (38248, 41065)]