1286127180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:890

約数の個数: 288

約数和(自身を含む): 4593153600

約数和(自身を除く): 3307026420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 27, 30, 34, 36, 39, 45, 51, 52, 54, 60, 65, 68, 78, 85, 90, 102, 108, 117, 130, 135, 153, 156, 169, 170, 180, 195, 204, 221, 234, 255, 260, 270, 306, 338, 340, 351, 390, 442, 459, 468, 507, 510, 540, 585, 612, 663, 676, 702, 765, 780, 829, 845, 884, 918, 1014, 1020, 1105, 1170, 1326, 1404, 1521, 1530, 1658, 1690, 1755, 1836, 1989, 2028, 2210, 2295, 2340, 2487, 2535, 2652, 2873, 3042, 3060, 3315, 3316, 3380, 3510, 3978, 4145, 4420, 4563, 4590, 4974, 5070, 5746, 5967, 6084, 6630, 7020, 7461, 7605, 7956, 8290, 8619, 9126, 9180, 9945, 9948, 10140, 10777, 11492, 11934, 12435, 13260, 14093, 14365, 14922, 15210, 16580, 17238, 18252, 19890, 21554, 22383, 22815, 23868, 24870, 25857, 28186, 28730, 29835, 29844, 30420, 32331, 34476, 37305, 39780, 42279, 43095, 43108, 44766, 45630, 49740, 51714, 53885, 56372, 57460, 59670, 64662, 70465, 74610, 77571, 84558, 86190, 89532, 91260, 96993, 103428, 107770, 111915, 119340, 126837, 129285, 129324, 140101, 140930, 149220, 155142, 161655, 169116, 172380, 183209, 193986, 211395, 215540, 223830, 253674, 258570, 280202, 281860, 290979, 310284, 323310, 366418, 380511, 387855, 387972, 420303, 422790, 447660, 484965, 507348, 517140, 549627, 560404, 581958, 634185, 646620, 700505, 732836, 761022, 775710, 840606, 845580, 916045, 969930, 1099254, 1163916, 1260909, 1268370, 1401010, 1454895, 1522044, 1551420, 1648881, 1681212, 1832090, 1902555, 1939860, 2101515, 2198508, 2381717, 2521818, 2536740, 2748135, 2802020, 2909790, 3297762, 3664180, 3782727, 3805110, 4203030, 4763434, 4946643, 5043636, 5496270, 5819580, 6304545, 6595524, 7145151, 7565454, 7610220, 8244405, 8406060, 9526868, 9893286, 10992540, 11908585, 12609090, 14290302, 15130908, 16488810, 18913635, 19786572, 21435453, 23817170, 24733215, 25218180, 28580604, 32977620, 35725755, 37827270, 42870906, 47634340, 49466430, 64306359, 71451510, 75654540, 85741812, 98932860, 107177265, 128612718, 142903020, 214354530, 257225436, 321531795, 428709060, 643063590, 1286127180]

約数ペア:

[(1, 1286127180), (2, 643063590), (3, 428709060), (4, 321531795), (5, 257225436), (6, 214354530), (9, 142903020), (10, 128612718), (12, 107177265), (13, 98932860), (15, 85741812), (17, 75654540), (18, 71451510), (20, 64306359), (26, 49466430), (27, 47634340), (30, 42870906), (34, 37827270), (36, 35725755), (39, 32977620), (45, 28580604), (51, 25218180), (52, 24733215), (54, 23817170), (60, 21435453), (65, 19786572), (68, 18913635), (78, 16488810), (85, 15130908), (90, 14290302), (102, 12609090), (108, 11908585), (117, 10992540), (130, 9893286), (135, 9526868), (153, 8406060), (156, 8244405), (169, 7610220), (170, 7565454), (180, 7145151), (195, 6595524), (204, 6304545), (221, 5819580), (234, 5496270), (255, 5043636), (260, 4946643), (270, 4763434), (306, 4203030), (338, 3805110), (340, 3782727), (351, 3664180), (390, 3297762), (442, 2909790), (459, 2802020), (468, 2748135), (507, 2536740), (510, 2521818), (540, 2381717), (585, 2198508), (612, 2101515), (663, 1939860), (676, 1902555), (702, 1832090), (765, 1681212), (780, 1648881), (829, 1551420), (845, 1522044), (884, 1454895), (918, 1401010), (1014, 1268370), (1020, 1260909), (1105, 1163916), (1170, 1099254), (1326, 969930), (1404, 916045), (1521, 845580), (1530, 840606), (1658, 775710), (1690, 761022), (1755, 732836), (1836, 700505), (1989, 646620), (2028, 634185), (2210, 581958), (2295, 560404), (2340, 549627), (2487, 517140), (2535, 507348), (2652, 484965), (2873, 447660), (3042, 422790), (3060, 420303), (3315, 387972), (3316, 387855), (3380, 380511), (3510, 366418), (3978, 323310), (4145, 310284), (4420, 290979), (4563, 281860), (4590, 280202), (4974, 258570), (5070, 253674), (5746, 223830), (5967, 215540), (6084, 211395), (6630, 193986), (7020, 183209), (7461, 172380), (7605, 169116), (7956, 161655), (8290, 155142), (8619, 149220), (9126, 140930), (9180, 140101), (9945, 129324), (9948, 129285), (10140, 126837), (10777, 119340), (11492, 111915), (11934, 107770), (12435, 103428), (13260, 96993), (14093, 91260), (14365, 89532), (14922, 86190), (15210, 84558), (16580, 77571), (17238, 74610), (18252, 70465), (19890, 64662), (21554, 59670), (22383, 57460), (22815, 56372), (23868, 53885), (24870, 51714), (25857, 49740), (28186, 45630), (28730, 44766), (29835, 43108), (29844, 43095), (30420, 42279), (32331, 39780), (34476, 37305)]