1947380400

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{25759}}^1$

素因数の和:25793

約数の個数: 240

約数和(自身を含む): 7921715200

約数和(自身を除く): 5974334800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4725, 5040, 5400, 6300, 7560, 8400, 9450, 10800, 12600, 15120, 18900, 25200, 25759, 37800, 51518, 75600, 77277, 103036, 128795, 154554, 180313, 206072, 231831, 257590, 309108, 360626, 386385, 412144, 463662, 515180, 540939, 618216, 643975, 695493, 721252, 772770, 901565, 927324, 1030360, 1081878, 1159155, 1236432, 1287950, 1390986, 1442504, 1545540, 1622817, 1803130, 1854648, 1931925, 2060720, 2163756, 2318310, 2575900, 2704695, 2781972, 2885008, 3091080, 3245634, 3477465, 3606260, 3709296, 3863850, 4327512, 4507825, 4636620, 4868451, 5151800, 5409390, 5563944, 5795775, 6182160, 6491268, 6954930, 7212520, 7727700, 8114085, 8655024, 9015650, 9273240, 9736902, 10303600, 10818780, 11127888, 11591550, 12982536, 13523475, 13909860, 14425040, 15455400, 16228170, 17387325, 18031300, 18546480, 19473804, 21637560, 23183100, 24342255, 25965072, 27046950, 27819720, 30910800, 32456340, 34774650, 36062600, 38947608, 40570425, 43275120, 46366200, 48684510, 54093900, 55639440, 64912680, 69549300, 72125200, 77895216, 81140850, 92732400, 97369020, 108187800, 121711275, 129825360, 139098600, 162281700, 194738040, 216375600, 243422550, 278197200, 324563400, 389476080, 486845100, 649126800, 973690200, 1947380400]

約数ペア:

[(1, 1947380400), (2, 973690200), (3, 649126800), (4, 486845100), (5, 389476080), (6, 324563400), (7, 278197200), (8, 243422550), (9, 216375600), (10, 194738040), (12, 162281700), (14, 139098600), (15, 129825360), (16, 121711275), (18, 108187800), (20, 97369020), (21, 92732400), (24, 81140850), (25, 77895216), (27, 72125200), (28, 69549300), (30, 64912680), (35, 55639440), (36, 54093900), (40, 48684510), (42, 46366200), (45, 43275120), (48, 40570425), (50, 38947608), (54, 36062600), (56, 34774650), (60, 32456340), (63, 30910800), (70, 27819720), (72, 27046950), (75, 25965072), (80, 24342255), (84, 23183100), (90, 21637560), (100, 19473804), (105, 18546480), (108, 18031300), (112, 17387325), (120, 16228170), (126, 15455400), (135, 14425040), (140, 13909860), (144, 13523475), (150, 12982536), (168, 11591550), (175, 11127888), (180, 10818780), (189, 10303600), (200, 9736902), (210, 9273240), (216, 9015650), (225, 8655024), (240, 8114085), (252, 7727700), (270, 7212520), (280, 6954930), (300, 6491268), (315, 6182160), (336, 5795775), (350, 5563944), (360, 5409390), (378, 5151800), (400, 4868451), (420, 4636620), (432, 4507825), (450, 4327512), (504, 3863850), (525, 3709296), (540, 3606260), (560, 3477465), (600, 3245634), (630, 3091080), (675, 2885008), (700, 2781972), (720, 2704695), (756, 2575900), (840, 2318310), (900, 2163756), (945, 2060720), (1008, 1931925), (1050, 1854648), (1080, 1803130), (1200, 1622817), (1260, 1545540), (1350, 1442504), (1400, 1390986), (1512, 1287950), (1575, 1236432), (1680, 1159155), (1800, 1081878), (1890, 1030360), (2100, 927324), (2160, 901565), (2520, 772770), (2700, 721252), (2800, 695493), (3024, 643975), (3150, 618216), (3600, 540939), (3780, 515180), (4200, 463662), (4725, 412144), (5040, 386385), (5400, 360626), (6300, 309108), (7560, 257590), (8400, 231831), (9450, 206072), (10800, 180313), (12600, 154554), (15120, 128795), (18900, 103036), (25200, 77277), (25759, 75600), (37800, 51518)]