291568680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1093}}^1$

素因数の和:1145

約数の個数: 256

約数和(自身を含む): 1102752000

約数和(自身を除く): 811183320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 19, 20, 24, 26, 27, 30, 36, 38, 39, 40, 45, 52, 54, 57, 60, 65, 72, 76, 78, 90, 95, 104, 108, 114, 117, 120, 130, 135, 152, 156, 171, 180, 190, 195, 216, 228, 234, 247, 260, 270, 285, 312, 342, 351, 360, 380, 390, 456, 468, 494, 513, 520, 540, 570, 585, 684, 702, 741, 760, 780, 855, 936, 988, 1026, 1080, 1093, 1140, 1170, 1235, 1368, 1404, 1482, 1560, 1710, 1755, 1976, 2052, 2186, 2223, 2280, 2340, 2470, 2565, 2808, 2964, 3279, 3420, 3510, 3705, 4104, 4372, 4446, 4680, 4940, 5130, 5465, 5928, 6558, 6669, 6840, 7020, 7410, 8744, 8892, 9837, 9880, 10260, 10930, 11115, 13116, 13338, 14040, 14209, 14820, 16395, 17784, 19674, 20520, 20767, 21860, 22230, 26232, 26676, 28418, 29511, 29640, 32790, 33345, 39348, 41534, 42627, 43720, 44460, 49185, 53352, 56836, 59022, 62301, 65580, 66690, 71045, 78696, 83068, 85254, 88920, 98370, 103835, 113672, 118044, 124602, 127881, 131160, 133380, 142090, 147555, 166136, 170508, 186903, 196740, 207670, 213135, 236088, 249204, 255762, 266760, 269971, 284180, 295110, 311505, 341016, 373806, 383643, 393480, 415340, 426270, 498408, 511524, 539942, 560709, 568360, 590220, 623010, 639405, 747612, 767286, 809913, 830680, 852540, 934515, 1023048, 1079884, 1121418, 1180440, 1246020, 1278810, 1349855, 1495224, 1534572, 1619826, 1705080, 1869030, 1918215, 2159768, 2242836, 2429739, 2492040, 2557620, 2699710, 2803545, 3069144, 3239652, 3738060, 3836430, 4049565, 4485672, 4859478, 5115240, 5399420, 5607090, 6479304, 7289217, 7476120, 7672860, 8099130, 9718956, 10798840, 11214180, 12148695, 14578434, 15345720, 16198260, 19437912, 22428360, 24297390, 29156868, 32396520, 36446085, 48594780, 58313736, 72892170, 97189560, 145784340, 291568680]

約数ペア:

[(1, 291568680), (2, 145784340), (3, 97189560), (4, 72892170), (5, 58313736), (6, 48594780), (8, 36446085), (9, 32396520), (10, 29156868), (12, 24297390), (13, 22428360), (15, 19437912), (18, 16198260), (19, 15345720), (20, 14578434), (24, 12148695), (26, 11214180), (27, 10798840), (30, 9718956), (36, 8099130), (38, 7672860), (39, 7476120), (40, 7289217), (45, 6479304), (52, 5607090), (54, 5399420), (57, 5115240), (60, 4859478), (65, 4485672), (72, 4049565), (76, 3836430), (78, 3738060), (90, 3239652), (95, 3069144), (104, 2803545), (108, 2699710), (114, 2557620), (117, 2492040), (120, 2429739), (130, 2242836), (135, 2159768), (152, 1918215), (156, 1869030), (171, 1705080), (180, 1619826), (190, 1534572), (195, 1495224), (216, 1349855), (228, 1278810), (234, 1246020), (247, 1180440), (260, 1121418), (270, 1079884), (285, 1023048), (312, 934515), (342, 852540), (351, 830680), (360, 809913), (380, 767286), (390, 747612), (456, 639405), (468, 623010), (494, 590220), (513, 568360), (520, 560709), (540, 539942), (570, 511524), (585, 498408), (684, 426270), (702, 415340), (741, 393480), (760, 383643), (780, 373806), (855, 341016), (936, 311505), (988, 295110), (1026, 284180), (1080, 269971), (1093, 266760), (1140, 255762), (1170, 249204), (1235, 236088), (1368, 213135), (1404, 207670), (1482, 196740), (1560, 186903), (1710, 170508), (1755, 166136), (1976, 147555), (2052, 142090), (2186, 133380), (2223, 131160), (2280, 127881), (2340, 124602), (2470, 118044), (2565, 113672), (2808, 103835), (2964, 98370), (3279, 88920), (3420, 85254), (3510, 83068), (3705, 78696), (4104, 71045), (4372, 66690), (4446, 65580), (4680, 62301), (4940, 59022), (5130, 56836), (5465, 53352), (5928, 49185), (6558, 44460), (6669, 43720), (6840, 42627), (7020, 41534), (7410, 39348), (8744, 33345), (8892, 32790), (9837, 29640), (9880, 29511), (10260, 28418), (10930, 26676), (11115, 26232), (13116, 22230), (13338, 21860), (14040, 20767), (14209, 20520), (14820, 19674), (16395, 17784)]