1817570640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:270

約数の個数: 320

約数和(自身を含む): 6210673920

約数和(自身を除く): 4393103280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 61, 67, 68, 80, 85, 102, 109, 120, 122, 134, 136, 170, 183, 201, 204, 218, 240, 244, 255, 268, 272, 305, 327, 335, 340, 366, 402, 408, 436, 488, 510, 536, 545, 610, 654, 670, 680, 732, 804, 816, 872, 915, 976, 1005, 1020, 1037, 1072, 1090, 1139, 1220, 1308, 1340, 1360, 1464, 1608, 1635, 1744, 1830, 1853, 2010, 2040, 2074, 2180, 2278, 2440, 2616, 2680, 2928, 3111, 3216, 3270, 3417, 3660, 3706, 4020, 4080, 4087, 4148, 4360, 4556, 4880, 5185, 5232, 5360, 5559, 5695, 6222, 6540, 6649, 6834, 7303, 7320, 7412, 8040, 8174, 8296, 8720, 9112, 9265, 10370, 11118, 11390, 12261, 12444, 13080, 13298, 13668, 14606, 14640, 14824, 15555, 16080, 16348, 16592, 17085, 18224, 18530, 19947, 20435, 20740, 21909, 22236, 22780, 24522, 24888, 26160, 26596, 27336, 27795, 29212, 29648, 31110, 32696, 33245, 34170, 36515, 37060, 39894, 40870, 41480, 43818, 44472, 45560, 49044, 49776, 53192, 54672, 55590, 58424, 61305, 62220, 65392, 66490, 68340, 69479, 73030, 74120, 79788, 81740, 82960, 87636, 88944, 91120, 98088, 99735, 106384, 109545, 111180, 113033, 116848, 122610, 124151, 124440, 132980, 136680, 138958, 146060, 148240, 159576, 163480, 175272, 196176, 199470, 208437, 219090, 222360, 226066, 245220, 248302, 248880, 265960, 273360, 277916, 292120, 319152, 326960, 339099, 347395, 350544, 372453, 398940, 416874, 438180, 444720, 445483, 452132, 490440, 496604, 531920, 555832, 565165, 584240, 620755, 678198, 694790, 744906, 797880, 833748, 876360, 890966, 904264, 980880, 993208, 1042185, 1111664, 1130330, 1241510, 1336449, 1356396, 1389580, 1489812, 1595760, 1667496, 1695495, 1752720, 1781932, 1808528, 1862265, 1986416, 2084370, 2227415, 2260660, 2483020, 2672898, 2712792, 2779160, 2979624, 3334992, 3390990, 3563864, 3724530, 4168740, 4454830, 4521320, 4966040, 5345796, 5425584, 5558320, 5959248, 6682245, 6781980, 7127728, 7449060, 7573211, 8337480, 8909660, 9042640, 9932080, 10691592, 13364490, 13563960, 14898120, 15146422, 16674960, 17819320, 21383184, 22719633, 26728980, 27127920, 29796240, 30292844, 35638640, 37866055, 45439266, 53457960, 60585688, 75732110, 90878532, 106915920, 113598165, 121171376, 151464220, 181757064, 227196330, 302928440, 363514128, 454392660, 605856880, 908785320, 1817570640]

約数ペア:

[(1, 1817570640), (2, 908785320), (3, 605856880), (4, 454392660), (5, 363514128), (6, 302928440), (8, 227196330), (10, 181757064), (12, 151464220), (15, 121171376), (16, 113598165), (17, 106915920), (20, 90878532), (24, 75732110), (30, 60585688), (34, 53457960), (40, 45439266), (48, 37866055), (51, 35638640), (60, 30292844), (61, 29796240), (67, 27127920), (68, 26728980), (80, 22719633), (85, 21383184), (102, 17819320), (109, 16674960), (120, 15146422), (122, 14898120), (134, 13563960), (136, 13364490), (170, 10691592), (183, 9932080), (201, 9042640), (204, 8909660), (218, 8337480), (240, 7573211), (244, 7449060), (255, 7127728), (268, 6781980), (272, 6682245), (305, 5959248), (327, 5558320), (335, 5425584), (340, 5345796), (366, 4966040), (402, 4521320), (408, 4454830), (436, 4168740), (488, 3724530), (510, 3563864), (536, 3390990), (545, 3334992), (610, 2979624), (654, 2779160), (670, 2712792), (680, 2672898), (732, 2483020), (804, 2260660), (816, 2227415), (872, 2084370), (915, 1986416), (976, 1862265), (1005, 1808528), (1020, 1781932), (1037, 1752720), (1072, 1695495), (1090, 1667496), (1139, 1595760), (1220, 1489812), (1308, 1389580), (1340, 1356396), (1360, 1336449), (1464, 1241510), (1608, 1130330), (1635, 1111664), (1744, 1042185), (1830, 993208), (1853, 980880), (2010, 904264), (2040, 890966), (2074, 876360), (2180, 833748), (2278, 797880), (2440, 744906), (2616, 694790), (2680, 678198), (2928, 620755), (3111, 584240), (3216, 565165), (3270, 555832), (3417, 531920), (3660, 496604), (3706, 490440), (4020, 452132), (4080, 445483), (4087, 444720), (4148, 438180), (4360, 416874), (4556, 398940), (4880, 372453), (5185, 350544), (5232, 347395), (5360, 339099), (5559, 326960), (5695, 319152), (6222, 292120), (6540, 277916), (6649, 273360), (6834, 265960), (7303, 248880), (7320, 248302), (7412, 245220), (8040, 226066), (8174, 222360), (8296, 219090), (8720, 208437), (9112, 199470), (9265, 196176), (10370, 175272), (11118, 163480), (11390, 159576), (12261, 148240), (12444, 146060), (13080, 138958), (13298, 136680), (13668, 132980), (14606, 124440), (14640, 124151), (14824, 122610), (15555, 116848), (16080, 113033), (16348, 111180), (16592, 109545), (17085, 106384), (18224, 99735), (18530, 98088), (19947, 91120), (20435, 88944), (20740, 87636), (21909, 82960), (22236, 81740), (22780, 79788), (24522, 74120), (24888, 73030), (26160, 69479), (26596, 68340), (27336, 66490), (27795, 65392), (29212, 62220), (29648, 61305), (31110, 58424), (32696, 55590), (33245, 54672), (34170, 53192), (36515, 49776), (37060, 49044), (39894, 45560), (40870, 44472), (41480, 43818)]