2951390640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{3167}}^1$

素因数の和:3547

約数の個数: 160

約数和(自身を含む): 10012502016

約数和(自身を除く): 7061111376

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 353, 440, 528, 660, 706, 880, 1059, 1320, 1412, 1765, 2118, 2640, 2824, 3167, 3530, 3883, 4236, 5295, 5648, 6334, 7060, 7766, 8472, 9501, 10590, 11649, 12668, 14120, 15532, 15835, 16944, 19002, 19415, 21180, 23298, 25336, 28240, 31064, 31670, 34837, 38004, 38830, 42360, 46596, 47505, 50672, 58245, 62128, 63340, 69674, 76008, 77660, 84720, 93192, 95010, 104511, 116490, 126680, 139348, 152016, 155320, 174185, 186384, 190020, 209022, 232980, 253360, 278696, 310640, 348370, 380040, 418044, 465960, 522555, 557392, 696740, 760080, 836088, 931920, 1045110, 1117951, 1393480, 1672176, 2090220, 2235902, 2786960, 3353853, 4180440, 4471804, 5589755, 6707706, 8360880, 8943608, 11179510, 12297461, 13415412, 16769265, 17887216, 22359020, 24594922, 26830824, 33538530, 36892383, 44718040, 49189844, 53661648, 61487305, 67077060, 73784766, 89436080, 98379688, 122974610, 134154120, 147569532, 184461915, 196759376, 245949220, 268308240, 295139064, 368923830, 491898440, 590278128, 737847660, 983796880, 1475695320, 2951390640]

約数ペア:

[(1, 2951390640), (2, 1475695320), (3, 983796880), (4, 737847660), (5, 590278128), (6, 491898440), (8, 368923830), (10, 295139064), (11, 268308240), (12, 245949220), (15, 196759376), (16, 184461915), (20, 147569532), (22, 134154120), (24, 122974610), (30, 98379688), (33, 89436080), (40, 73784766), (44, 67077060), (48, 61487305), (55, 53661648), (60, 49189844), (66, 44718040), (80, 36892383), (88, 33538530), (110, 26830824), (120, 24594922), (132, 22359020), (165, 17887216), (176, 16769265), (220, 13415412), (240, 12297461), (264, 11179510), (330, 8943608), (353, 8360880), (440, 6707706), (528, 5589755), (660, 4471804), (706, 4180440), (880, 3353853), (1059, 2786960), (1320, 2235902), (1412, 2090220), (1765, 1672176), (2118, 1393480), (2640, 1117951), (2824, 1045110), (3167, 931920), (3530, 836088), (3883, 760080), (4236, 696740), (5295, 557392), (5648, 522555), (6334, 465960), (7060, 418044), (7766, 380040), (8472, 348370), (9501, 310640), (10590, 278696), (11649, 253360), (12668, 232980), (14120, 209022), (15532, 190020), (15835, 186384), (16944, 174185), (19002, 155320), (19415, 152016), (21180, 139348), (23298, 126680), (25336, 116490), (28240, 104511), (31064, 95010), (31670, 93192), (34837, 84720), (38004, 77660), (38830, 76008), (42360, 69674), (46596, 63340), (47505, 62128), (50672, 58245)]