428688000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 384

約数和(自身を含む): 1665190800

約数和(自身を除く): 1236502800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 229, 234, 240, 250, 260, 288, 300, 312, 320, 325, 360, 375, 384, 390, 400, 416, 450, 458, 468, 480, 500, 520, 576, 585, 600, 624, 640, 650, 687, 720, 750, 780, 800, 832, 900, 916, 936, 960, 975, 1000, 1040, 1125, 1145, 1152, 1170, 1200, 1248, 1300, 1374, 1440, 1500, 1560, 1600, 1625, 1664, 1800, 1832, 1872, 1920, 1950, 2000, 2061, 2080, 2250, 2290, 2340, 2400, 2496, 2600, 2748, 2880, 2925, 2977, 3000, 3120, 3200, 3250, 3435, 3600, 3664, 3744, 3900, 4000, 4122, 4160, 4500, 4580, 4680, 4800, 4875, 4992, 5200, 5496, 5725, 5760, 5850, 5954, 6000, 6240, 6500, 6870, 7200, 7328, 7488, 7800, 8000, 8244, 8320, 8931, 9000, 9160, 9360, 9600, 9750, 10305, 10400, 10992, 11450, 11700, 11908, 12000, 12480, 13000, 13740, 14400, 14625, 14656, 14885, 14976, 15600, 16000, 16488, 17175, 17862, 18000, 18320, 18720, 19500, 20610, 20800, 21984, 22900, 23400, 23816, 24000, 24960, 26000, 26793, 27480, 28625, 28800, 29250, 29312, 29770, 31200, 32976, 34350, 35724, 36000, 36640, 37440, 39000, 41220, 41600, 43968, 44655, 45800, 46800, 47632, 48000, 51525, 52000, 53586, 54960, 57250, 58500, 59540, 62400, 65952, 68700, 71448, 72000, 73280, 74425, 74880, 78000, 82440, 85875, 87936, 89310, 91600, 93600, 95264, 103050, 104000, 107172, 109920, 114500, 117000, 119080, 124800, 131904, 133965, 137400, 142896, 144000, 146560, 148850, 156000, 164880, 171750, 178620, 183200, 187200, 190528, 206100, 208000, 214344, 219840, 223275, 229000, 234000, 238160, 257625, 263808, 267930, 274800, 285792, 297700, 312000, 329760, 343500, 357240, 366400, 372125, 374400, 381056, 412200, 428688, 439680, 446550, 458000, 468000, 476320, 515250, 535860, 549600, 571584, 595400, 624000, 659520, 669825, 687000, 714480, 732800, 744250, 824400, 857376, 893100, 916000, 936000, 952640, 1030500, 1071720, 1099200, 1116375, 1143168, 1190800, 1319040, 1339650, 1374000, 1428960, 1488500, 1648800, 1714752, 1786200, 1832000, 1872000, 1905280, 2061000, 2143440, 2198400, 2232750, 2381600, 2679300, 2748000, 2857920, 2977000, 3297600, 3349125, 3429504, 3572400, 3664000, 4122000, 4286880, 4465500, 4763200, 5358600, 5496000, 5715840, 5954000, 6595200, 6698250, 7144800, 8244000, 8573760, 8931000, 9526400, 10717200, 10992000, 11908000, 13396500, 14289600, 16488000, 17147520, 17862000, 21434400, 23816000, 26793000, 28579200, 32976000, 35724000, 42868800, 47632000, 53586000, 71448000, 85737600, 107172000, 142896000, 214344000, 428688000]

約数ペア:

[(1, 428688000), (2, 214344000), (3, 142896000), (4, 107172000), (5, 85737600), (6, 71448000), (8, 53586000), (9, 47632000), (10, 42868800), (12, 35724000), (13, 32976000), (15, 28579200), (16, 26793000), (18, 23816000), (20, 21434400), (24, 17862000), (25, 17147520), (26, 16488000), (30, 14289600), (32, 13396500), (36, 11908000), (39, 10992000), (40, 10717200), (45, 9526400), (48, 8931000), (50, 8573760), (52, 8244000), (60, 7144800), (64, 6698250), (65, 6595200), (72, 5954000), (75, 5715840), (78, 5496000), (80, 5358600), (90, 4763200), (96, 4465500), (100, 4286880), (104, 4122000), (117, 3664000), (120, 3572400), (125, 3429504), (128, 3349125), (130, 3297600), (144, 2977000), (150, 2857920), (156, 2748000), (160, 2679300), (180, 2381600), (192, 2232750), (195, 2198400), (200, 2143440), (208, 2061000), (225, 1905280), (229, 1872000), (234, 1832000), (240, 1786200), (250, 1714752), (260, 1648800), (288, 1488500), (300, 1428960), (312, 1374000), (320, 1339650), (325, 1319040), (360, 1190800), (375, 1143168), (384, 1116375), (390, 1099200), (400, 1071720), (416, 1030500), (450, 952640), (458, 936000), (468, 916000), (480, 893100), (500, 857376), (520, 824400), (576, 744250), (585, 732800), (600, 714480), (624, 687000), (640, 669825), (650, 659520), (687, 624000), (720, 595400), (750, 571584), (780, 549600), (800, 535860), (832, 515250), (900, 476320), (916, 468000), (936, 458000), (960, 446550), (975, 439680), (1000, 428688), (1040, 412200), (1125, 381056), (1145, 374400), (1152, 372125), (1170, 366400), (1200, 357240), (1248, 343500), (1300, 329760), (1374, 312000), (1440, 297700), (1500, 285792), (1560, 274800), (1600, 267930), (1625, 263808), (1664, 257625), (1800, 238160), (1832, 234000), (1872, 229000), (1920, 223275), (1950, 219840), (2000, 214344), (2061, 208000), (2080, 206100), (2250, 190528), (2290, 187200), (2340, 183200), (2400, 178620), (2496, 171750), (2600, 164880), (2748, 156000), (2880, 148850), (2925, 146560), (2977, 144000), (3000, 142896), (3120, 137400), (3200, 133965), (3250, 131904), (3435, 124800), (3600, 119080), (3664, 117000), (3744, 114500), (3900, 109920), (4000, 107172), (4122, 104000), (4160, 103050), (4500, 95264), (4580, 93600), (4680, 91600), (4800, 89310), (4875, 87936), (4992, 85875), (5200, 82440), (5496, 78000), (5725, 74880), (5760, 74425), (5850, 73280), (5954, 72000), (6000, 71448), (6240, 68700), (6500, 65952), (6870, 62400), (7200, 59540), (7328, 58500), (7488, 57250), (7800, 54960), (8000, 53586), (8244, 52000), (8320, 51525), (8931, 48000), (9000, 47632), (9160, 46800), (9360, 45800), (9600, 44655), (9750, 43968), (10305, 41600), (10400, 41220), (10992, 39000), (11450, 37440), (11700, 36640), (11908, 36000), (12000, 35724), (12480, 34350), (13000, 32976), (13740, 31200), (14400, 29770), (14625, 29312), (14656, 29250), (14885, 28800), (14976, 28625), (15600, 27480), (16000, 26793), (16488, 26000), (17175, 24960), (17862, 24000), (18000, 23816), (18320, 23400), (18720, 22900), (19500, 21984), (20610, 20800)]