1986189660

素因数分解:

$2^2\times 3^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 384

約数和(自身を含む): 7714560000

約数和(自身を除く): 5728370340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 243, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 486, 499, 540, 546, 567, 585, 630, 702, 729, 756, 780, 810, 819, 910, 945, 972, 998, 1053, 1092, 1134, 1170, 1215, 1260, 1365, 1404, 1458, 1497, 1620, 1638, 1701, 1755, 1820, 1890, 1996, 2106, 2187, 2268, 2340, 2430, 2457, 2495, 2730, 2835, 2916, 2994, 3159, 3276, 3402, 3493, 3510, 3645, 3780, 4095, 4212, 4374, 4491, 4860, 4914, 4990, 5103, 5265, 5460, 5670, 5988, 6318, 6487, 6804, 6986, 7020, 7290, 7371, 7485, 8190, 8505, 8748, 8982, 9477, 9828, 9980, 10206, 10479, 10530, 10935, 11340, 12285, 12636, 12974, 13473, 13972, 14580, 14742, 14970, 15309, 15795, 16380, 17010, 17465, 17964, 18954, 19461, 20412, 20958, 21060, 21870, 22113, 22455, 24570, 25515, 25948, 26946, 28431, 29484, 29940, 30618, 31437, 31590, 32435, 34020, 34930, 36855, 37908, 38922, 40419, 41916, 43740, 44226, 44910, 45409, 47385, 49140, 51030, 52395, 53892, 56862, 58383, 61236, 62874, 63180, 64870, 66339, 67365, 69860, 73710, 76545, 77844, 80838, 88452, 89820, 90818, 94311, 94770, 97305, 102060, 104790, 110565, 113724, 116766, 121257, 125748, 129740, 132678, 134730, 136227, 142155, 147420, 153090, 157185, 161676, 175149, 181636, 188622, 189540, 194610, 199017, 202095, 209580, 221130, 227045, 233532, 242514, 265356, 269460, 272454, 282933, 284310, 291915, 306180, 314370, 331695, 350298, 363771, 377244, 389220, 398034, 404190, 408681, 442260, 454090, 471555, 485028, 525447, 544908, 565866, 568620, 583830, 606285, 628740, 663390, 681135, 700596, 727542, 796068, 808380, 817362, 848799, 875745, 908180, 943110, 995085, 1050894, 1091313, 1131732, 1167660, 1212570, 1226043, 1326780, 1362270, 1414665, 1455084, 1576341, 1634724, 1697598, 1751490, 1818855, 1886220, 1990170, 2043405, 2101788, 2182626, 2425140, 2452086, 2546397, 2627235, 2724540, 2829330, 3152682, 3395196, 3502980, 3637710, 3678129, 3980340, 4086810, 4243995, 4365252, 4729023, 4904172, 5092794, 5254470, 5456565, 5658660, 6130215, 6305364, 7275420, 7356258, 7639191, 7881705, 8173620, 8487990, 9458046, 10185588, 10508940, 10913130, 11034387, 12260430, 12731985, 14187069, 14712516, 15278382, 15763410, 16975980, 18390645, 18916092, 21826260, 22068774, 23645115, 24520860, 25463970, 28374138, 30556764, 31526820, 33103161, 36781290, 38195955, 44137548, 47290230, 50927940, 55171935, 56748276, 66206322, 70935345, 73562580, 76391910, 94580460, 99309483, 110343870, 132412644, 141870690, 152783820, 165515805, 198618966, 220687740, 283741380, 331031610, 397237932, 496547415, 662063220, 993094830, 1986189660]

約数ペア:

[(1, 1986189660), (2, 993094830), (3, 662063220), (4, 496547415), (5, 397237932), (6, 331031610), (7, 283741380), (9, 220687740), (10, 198618966), (12, 165515805), (13, 152783820), (14, 141870690), (15, 132412644), (18, 110343870), (20, 99309483), (21, 94580460), (26, 76391910), (27, 73562580), (28, 70935345), (30, 66206322), (35, 56748276), (36, 55171935), (39, 50927940), (42, 47290230), (45, 44137548), (52, 38195955), (54, 36781290), (60, 33103161), (63, 31526820), (65, 30556764), (70, 28374138), (78, 25463970), (81, 24520860), (84, 23645115), (90, 22068774), (91, 21826260), (105, 18916092), (108, 18390645), (117, 16975980), (126, 15763410), (130, 15278382), (135, 14712516), (140, 14187069), (156, 12731985), (162, 12260430), (180, 11034387), (182, 10913130), (189, 10508940), (195, 10185588), (210, 9458046), (234, 8487990), (243, 8173620), (252, 7881705), (260, 7639191), (270, 7356258), (273, 7275420), (315, 6305364), (324, 6130215), (351, 5658660), (364, 5456565), (378, 5254470), (390, 5092794), (405, 4904172), (420, 4729023), (455, 4365252), (468, 4243995), (486, 4086810), (499, 3980340), (540, 3678129), (546, 3637710), (567, 3502980), (585, 3395196), (630, 3152682), (702, 2829330), (729, 2724540), (756, 2627235), (780, 2546397), (810, 2452086), (819, 2425140), (910, 2182626), (945, 2101788), (972, 2043405), (998, 1990170), (1053, 1886220), (1092, 1818855), (1134, 1751490), (1170, 1697598), (1215, 1634724), (1260, 1576341), (1365, 1455084), (1404, 1414665), (1458, 1362270), (1497, 1326780), (1620, 1226043), (1638, 1212570), (1701, 1167660), (1755, 1131732), (1820, 1091313), (1890, 1050894), (1996, 995085), (2106, 943110), (2187, 908180), (2268, 875745), (2340, 848799), (2430, 817362), (2457, 808380), (2495, 796068), (2730, 727542), (2835, 700596), (2916, 681135), (2994, 663390), (3159, 628740), (3276, 606285), (3402, 583830), (3493, 568620), (3510, 565866), (3645, 544908), (3780, 525447), (4095, 485028), (4212, 471555), (4374, 454090), (4491, 442260), (4860, 408681), (4914, 404190), (4990, 398034), (5103, 389220), (5265, 377244), (5460, 363771), (5670, 350298), (5988, 331695), (6318, 314370), (6487, 306180), (6804, 291915), (6986, 284310), (7020, 282933), (7290, 272454), (7371, 269460), (7485, 265356), (8190, 242514), (8505, 233532), (8748, 227045), (8982, 221130), (9477, 209580), (9828, 202095), (9980, 199017), (10206, 194610), (10479, 189540), (10530, 188622), (10935, 181636), (11340, 175149), (12285, 161676), (12636, 157185), (12974, 153090), (13473, 147420), (13972, 142155), (14580, 136227), (14742, 134730), (14970, 132678), (15309, 129740), (15795, 125748), (16380, 121257), (17010, 116766), (17465, 113724), (17964, 110565), (18954, 104790), (19461, 102060), (20412, 97305), (20958, 94770), (21060, 94311), (21870, 90818), (22113, 89820), (22455, 88452), (24570, 80838), (25515, 77844), (25948, 76545), (26946, 73710), (28431, 69860), (29484, 67365), (29940, 66339), (30618, 64870), (31437, 63180), (31590, 62874), (32435, 61236), (34020, 58383), (34930, 56862), (36855, 53892), (37908, 52395), (38922, 51030), (40419, 49140), (41916, 47385), (43740, 45409), (44226, 44910)]