71448000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:272

約数の個数: 224

約数和(自身を含む): 255178560

約数和(自身を除く): 183730560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 192, 195, 200, 208, 229, 240, 250, 260, 300, 312, 320, 325, 375, 390, 400, 416, 458, 480, 500, 520, 600, 624, 650, 687, 750, 780, 800, 832, 916, 960, 975, 1000, 1040, 1145, 1200, 1248, 1300, 1374, 1500, 1560, 1600, 1625, 1832, 1950, 2000, 2080, 2290, 2400, 2496, 2600, 2748, 2977, 3000, 3120, 3250, 3435, 3664, 3900, 4000, 4160, 4580, 4800, 4875, 5200, 5496, 5725, 5954, 6000, 6240, 6500, 6870, 7328, 7800, 8000, 8931, 9160, 9750, 10400, 10992, 11450, 11908, 12000, 12480, 13000, 13740, 14656, 14885, 15600, 17175, 17862, 18320, 19500, 20800, 21984, 22900, 23816, 24000, 26000, 27480, 28625, 29770, 31200, 34350, 35724, 36640, 39000, 43968, 44655, 45800, 47632, 52000, 54960, 57250, 59540, 62400, 68700, 71448, 73280, 74425, 78000, 85875, 89310, 91600, 95264, 104000, 109920, 114500, 119080, 137400, 142896, 148850, 156000, 171750, 178620, 183200, 190528, 219840, 223275, 229000, 238160, 274800, 285792, 297700, 312000, 343500, 357240, 366400, 372125, 446550, 458000, 476320, 549600, 571584, 595400, 687000, 714480, 744250, 893100, 916000, 952640, 1099200, 1116375, 1190800, 1374000, 1428960, 1488500, 1786200, 1832000, 2232750, 2381600, 2748000, 2857920, 2977000, 3572400, 4465500, 4763200, 5496000, 5954000, 7144800, 8931000, 11908000, 14289600, 17862000, 23816000, 35724000, 71448000]

約数ペア:

[(1, 71448000), (2, 35724000), (3, 23816000), (4, 17862000), (5, 14289600), (6, 11908000), (8, 8931000), (10, 7144800), (12, 5954000), (13, 5496000), (15, 4763200), (16, 4465500), (20, 3572400), (24, 2977000), (25, 2857920), (26, 2748000), (30, 2381600), (32, 2232750), (39, 1832000), (40, 1786200), (48, 1488500), (50, 1428960), (52, 1374000), (60, 1190800), (64, 1116375), (65, 1099200), (75, 952640), (78, 916000), (80, 893100), (96, 744250), (100, 714480), (104, 687000), (120, 595400), (125, 571584), (130, 549600), (150, 476320), (156, 458000), (160, 446550), (192, 372125), (195, 366400), (200, 357240), (208, 343500), (229, 312000), (240, 297700), (250, 285792), (260, 274800), (300, 238160), (312, 229000), (320, 223275), (325, 219840), (375, 190528), (390, 183200), (400, 178620), (416, 171750), (458, 156000), (480, 148850), (500, 142896), (520, 137400), (600, 119080), (624, 114500), (650, 109920), (687, 104000), (750, 95264), (780, 91600), (800, 89310), (832, 85875), (916, 78000), (960, 74425), (975, 73280), (1000, 71448), (1040, 68700), (1145, 62400), (1200, 59540), (1248, 57250), (1300, 54960), (1374, 52000), (1500, 47632), (1560, 45800), (1600, 44655), (1625, 43968), (1832, 39000), (1950, 36640), (2000, 35724), (2080, 34350), (2290, 31200), (2400, 29770), (2496, 28625), (2600, 27480), (2748, 26000), (2977, 24000), (3000, 23816), (3120, 22900), (3250, 21984), (3435, 20800), (3664, 19500), (3900, 18320), (4000, 17862), (4160, 17175), (4580, 15600), (4800, 14885), (4875, 14656), (5200, 13740), (5496, 13000), (5725, 12480), (5954, 12000), (6000, 11908), (6240, 11450), (6500, 10992), (6870, 10400), (7328, 9750), (7800, 9160), (8000, 8931)]