8125972920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{211}}^2$

素因数の和:468

約数の個数: 288

約数和(自身を含む): 29470100400

約数和(自身を除く): 21344127480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 169, 180, 195, 211, 216, 234, 260, 270, 312, 338, 351, 360, 390, 422, 468, 507, 520, 540, 585, 633, 676, 702, 780, 844, 845, 936, 1014, 1055, 1080, 1170, 1266, 1352, 1404, 1521, 1560, 1688, 1690, 1755, 1899, 2028, 2110, 2340, 2532, 2535, 2743, 2808, 3042, 3165, 3380, 3510, 3798, 4056, 4220, 4563, 4680, 5064, 5070, 5486, 5697, 6084, 6330, 6760, 7020, 7596, 7605, 8229, 8440, 9126, 9495, 10140, 10972, 11394, 12168, 12660, 13715, 14040, 15192, 15210, 16458, 18252, 18990, 20280, 21944, 22788, 22815, 24687, 25320, 27430, 28485, 30420, 32916, 35659, 36504, 37980, 41145, 44521, 45576, 45630, 49374, 54860, 56970, 60840, 65832, 71318, 74061, 75960, 82290, 89042, 91260, 98748, 106977, 109720, 113940, 123435, 133563, 142636, 148122, 164580, 178084, 178295, 182520, 197496, 213954, 222605, 227880, 246870, 267126, 285272, 296244, 320931, 329160, 356168, 356590, 370305, 400689, 427908, 445210, 493740, 534252, 534885, 578773, 592488, 641862, 667815, 713180, 740610, 801378, 855816, 890420, 962793, 987480, 1068504, 1069770, 1157546, 1202067, 1283724, 1335630, 1426360, 1481220, 1602756, 1604655, 1736319, 1780840, 1925586, 2003445, 2139540, 2315092, 2404134, 2567448, 2671260, 2893865, 2962440, 3205512, 3209310, 3472638, 3851172, 4006890, 4279080, 4630184, 4808268, 4813965, 5208957, 5342520, 5787730, 6010335, 6418620, 6945276, 7524049, 7702344, 8013780, 8681595, 9616536, 9627930, 10417914, 11575460, 12020670, 12837240, 13890552, 15048098, 15626871, 16027560, 17363190, 19255860, 20835828, 22572147, 23150920, 24041340, 26044785, 30096196, 31253742, 34726380, 37620245, 38511720, 41671656, 45144294, 48082680, 52089570, 60192392, 62507484, 67716441, 69452760, 75240490, 78134355, 90288588, 104179140, 112860735, 125014968, 135432882, 150480980, 156268710, 180577176, 203149323, 208358280, 225721470, 270865764, 300961960, 312537420, 338582205, 406298646, 451442940, 541731528, 625074840, 677164410, 812597292, 902885880, 1015746615, 1354328820, 1625194584, 2031493230, 2708657640, 4062986460, 8125972920]

約数ペア:

[(1, 8125972920), (2, 4062986460), (3, 2708657640), (4, 2031493230), (5, 1625194584), (6, 1354328820), (8, 1015746615), (9, 902885880), (10, 812597292), (12, 677164410), (13, 625074840), (15, 541731528), (18, 451442940), (20, 406298646), (24, 338582205), (26, 312537420), (27, 300961960), (30, 270865764), (36, 225721470), (39, 208358280), (40, 203149323), (45, 180577176), (52, 156268710), (54, 150480980), (60, 135432882), (65, 125014968), (72, 112860735), (78, 104179140), (90, 90288588), (104, 78134355), (108, 75240490), (117, 69452760), (120, 67716441), (130, 62507484), (135, 60192392), (156, 52089570), (169, 48082680), (180, 45144294), (195, 41671656), (211, 38511720), (216, 37620245), (234, 34726380), (260, 31253742), (270, 30096196), (312, 26044785), (338, 24041340), (351, 23150920), (360, 22572147), (390, 20835828), (422, 19255860), (468, 17363190), (507, 16027560), (520, 15626871), (540, 15048098), (585, 13890552), (633, 12837240), (676, 12020670), (702, 11575460), (780, 10417914), (844, 9627930), (845, 9616536), (936, 8681595), (1014, 8013780), (1055, 7702344), (1080, 7524049), (1170, 6945276), (1266, 6418620), (1352, 6010335), (1404, 5787730), (1521, 5342520), (1560, 5208957), (1688, 4813965), (1690, 4808268), (1755, 4630184), (1899, 4279080), (2028, 4006890), (2110, 3851172), (2340, 3472638), (2532, 3209310), (2535, 3205512), (2743, 2962440), (2808, 2893865), (3042, 2671260), (3165, 2567448), (3380, 2404134), (3510, 2315092), (3798, 2139540), (4056, 2003445), (4220, 1925586), (4563, 1780840), (4680, 1736319), (5064, 1604655), (5070, 1602756), (5486, 1481220), (5697, 1426360), (6084, 1335630), (6330, 1283724), (6760, 1202067), (7020, 1157546), (7596, 1069770), (7605, 1068504), (8229, 987480), (8440, 962793), (9126, 890420), (9495, 855816), (10140, 801378), (10972, 740610), (11394, 713180), (12168, 667815), (12660, 641862), (13715, 592488), (14040, 578773), (15192, 534885), (15210, 534252), (16458, 493740), (18252, 445210), (18990, 427908), (20280, 400689), (21944, 370305), (22788, 356590), (22815, 356168), (24687, 329160), (25320, 320931), (27430, 296244), (28485, 285272), (30420, 267126), (32916, 246870), (35659, 227880), (36504, 222605), (37980, 213954), (41145, 197496), (44521, 182520), (45576, 178295), (45630, 178084), (49374, 164580), (54860, 148122), (56970, 142636), (60840, 133563), (65832, 123435), (71318, 113940), (74061, 109720), (75960, 106977), (82290, 98748), (89042, 91260)]