319561200

素因数分解:

$2^4\times 3^4\times 5^2\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1446

約数の個数: 300

約数和(自身を含む): 1311649680

約数和(自身を除く): 992088480

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, 81, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 324, 336, 350, 360, 378, 400, 405, 420, 432, 450, 504, 525, 540, 560, 567, 600, 630, 648, 675, 700, 720, 756, 810, 840, 900, 945, 1008, 1050, 1080, 1134, 1200, 1260, 1296, 1350, 1400, 1409, 1512, 1575, 1620, 1680, 1800, 1890, 2025, 2100, 2160, 2268, 2520, 2700, 2800, 2818, 2835, 3024, 3150, 3240, 3600, 3780, 4050, 4200, 4227, 4536, 4725, 5040, 5400, 5636, 5670, 6300, 6480, 7045, 7560, 8100, 8400, 8454, 9072, 9450, 9863, 10800, 11272, 11340, 12600, 12681, 14090, 14175, 15120, 16200, 16908, 18900, 19726, 21135, 22544, 22680, 25200, 25362, 28180, 28350, 29589, 32400, 33816, 35225, 37800, 38043, 39452, 42270, 45360, 49315, 50724, 56360, 56700, 59178, 63405, 67632, 70450, 75600, 76086, 78904, 84540, 88767, 98630, 101448, 105675, 112720, 113400, 114129, 118356, 126810, 140900, 147945, 152172, 157808, 169080, 177534, 190215, 197260, 202896, 211350, 226800, 228258, 236712, 246575, 253620, 266301, 281800, 295890, 304344, 317025, 338160, 355068, 380430, 394520, 422700, 443835, 456516, 473424, 493150, 507240, 532602, 563600, 570645, 591780, 608688, 634050, 710136, 739725, 760860, 789040, 798903, 845400, 887670, 913032, 951075, 986300, 1014480, 1065204, 1141290, 1183560, 1268100, 1331505, 1420272, 1479450, 1521720, 1597806, 1690800, 1775340, 1826064, 1902150, 1972600, 2130408, 2219175, 2282580, 2367120, 2536200, 2663010, 2853225, 2958900, 3043440, 3195612, 3550680, 3804300, 3945200, 3994515, 4260816, 4438350, 4565160, 5072400, 5326020, 5706450, 5917800, 6391224, 6657525, 7101360, 7608600, 7989030, 8876700, 9130320, 10652040, 11412900, 11835600, 12782448, 13315050, 15217200, 15978060, 17753400, 19972575, 21304080, 22825800, 26630100, 31956120, 35506800, 39945150, 45651600, 53260200, 63912240, 79890300, 106520400, 159780600, 319561200]

約数ペア:

[(1, 319561200), (2, 159780600), (3, 106520400), (4, 79890300), (5, 63912240), (6, 53260200), (7, 45651600), (8, 39945150), (9, 35506800), (10, 31956120), (12, 26630100), (14, 22825800), (15, 21304080), (16, 19972575), (18, 17753400), (20, 15978060), (21, 15217200), (24, 13315050), (25, 12782448), (27, 11835600), (28, 11412900), (30, 10652040), (35, 9130320), (36, 8876700), (40, 7989030), (42, 7608600), (45, 7101360), (48, 6657525), (50, 6391224), (54, 5917800), (56, 5706450), (60, 5326020), (63, 5072400), (70, 4565160), (72, 4438350), (75, 4260816), (80, 3994515), (81, 3945200), (84, 3804300), (90, 3550680), (100, 3195612), (105, 3043440), (108, 2958900), (112, 2853225), (120, 2663010), (126, 2536200), (135, 2367120), (140, 2282580), (144, 2219175), (150, 2130408), (162, 1972600), (168, 1902150), (175, 1826064), (180, 1775340), (189, 1690800), (200, 1597806), (210, 1521720), (216, 1479450), (225, 1420272), (240, 1331505), (252, 1268100), (270, 1183560), (280, 1141290), (300, 1065204), (315, 1014480), (324, 986300), (336, 951075), (350, 913032), (360, 887670), (378, 845400), (400, 798903), (405, 789040), (420, 760860), (432, 739725), (450, 710136), (504, 634050), (525, 608688), (540, 591780), (560, 570645), (567, 563600), (600, 532602), (630, 507240), (648, 493150), (675, 473424), (700, 456516), (720, 443835), (756, 422700), (810, 394520), (840, 380430), (900, 355068), (945, 338160), (1008, 317025), (1050, 304344), (1080, 295890), (1134, 281800), (1200, 266301), (1260, 253620), (1296, 246575), (1350, 236712), (1400, 228258), (1409, 226800), (1512, 211350), (1575, 202896), (1620, 197260), (1680, 190215), (1800, 177534), (1890, 169080), (2025, 157808), (2100, 152172), (2160, 147945), (2268, 140900), (2520, 126810), (2700, 118356), (2800, 114129), (2818, 113400), (2835, 112720), (3024, 105675), (3150, 101448), (3240, 98630), (3600, 88767), (3780, 84540), (4050, 78904), (4200, 76086), (4227, 75600), (4536, 70450), (4725, 67632), (5040, 63405), (5400, 59178), (5636, 56700), (5670, 56360), (6300, 50724), (6480, 49315), (7045, 45360), (7560, 42270), (8100, 39452), (8400, 38043), (8454, 37800), (9072, 35225), (9450, 33816), (9863, 32400), (10800, 29589), (11272, 28350), (11340, 28180), (12600, 25362), (12681, 25200), (14090, 22680), (14175, 22544), (15120, 21135), (16200, 19726), (16908, 18900)]