315096000

素因数分解:

$2^6\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:740

約数の個数: 224

約数和(自身を含む): 1096792320

約数和(自身を除く): 781696320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 125, 150, 152, 160, 190, 192, 200, 228, 240, 250, 285, 300, 304, 320, 375, 380, 400, 456, 475, 480, 500, 570, 600, 608, 691, 750, 760, 800, 912, 950, 960, 1000, 1140, 1200, 1216, 1382, 1425, 1500, 1520, 1600, 1824, 1900, 2000, 2073, 2280, 2375, 2400, 2764, 2850, 3000, 3040, 3455, 3648, 3800, 4000, 4146, 4560, 4750, 4800, 5528, 5700, 6000, 6080, 6910, 7125, 7600, 8000, 8292, 9120, 9500, 10365, 11056, 11400, 12000, 13129, 13820, 14250, 15200, 16584, 17275, 18240, 19000, 20730, 22112, 22800, 24000, 26258, 27640, 28500, 30400, 33168, 34550, 38000, 39387, 41460, 44224, 45600, 51825, 52516, 55280, 57000, 65645, 66336, 69100, 76000, 78774, 82920, 86375, 91200, 103650, 105032, 110560, 114000, 131290, 132672, 138200, 152000, 157548, 165840, 172750, 196935, 207300, 210064, 221120, 228000, 259125, 262580, 276400, 315096, 328225, 331680, 345500, 393870, 414600, 420128, 456000, 518250, 525160, 552800, 630192, 656450, 663360, 691000, 787740, 829200, 840256, 984675, 1036500, 1050320, 1105600, 1260384, 1312900, 1382000, 1575480, 1641125, 1658400, 1969350, 2073000, 2100640, 2520768, 2625800, 2764000, 3150960, 3282250, 3316800, 3938700, 4146000, 4201280, 4923375, 5251600, 5528000, 6301920, 6564500, 7877400, 8292000, 9846750, 10503200, 12603840, 13129000, 15754800, 16584000, 19693500, 21006400, 26258000, 31509600, 39387000, 52516000, 63019200, 78774000, 105032000, 157548000, 315096000]

約数ペア:

[(1, 315096000), (2, 157548000), (3, 105032000), (4, 78774000), (5, 63019200), (6, 52516000), (8, 39387000), (10, 31509600), (12, 26258000), (15, 21006400), (16, 19693500), (19, 16584000), (20, 15754800), (24, 13129000), (25, 12603840), (30, 10503200), (32, 9846750), (38, 8292000), (40, 7877400), (48, 6564500), (50, 6301920), (57, 5528000), (60, 5251600), (64, 4923375), (75, 4201280), (76, 4146000), (80, 3938700), (95, 3316800), (96, 3282250), (100, 3150960), (114, 2764000), (120, 2625800), (125, 2520768), (150, 2100640), (152, 2073000), (160, 1969350), (190, 1658400), (192, 1641125), (200, 1575480), (228, 1382000), (240, 1312900), (250, 1260384), (285, 1105600), (300, 1050320), (304, 1036500), (320, 984675), (375, 840256), (380, 829200), (400, 787740), (456, 691000), (475, 663360), (480, 656450), (500, 630192), (570, 552800), (600, 525160), (608, 518250), (691, 456000), (750, 420128), (760, 414600), (800, 393870), (912, 345500), (950, 331680), (960, 328225), (1000, 315096), (1140, 276400), (1200, 262580), (1216, 259125), (1382, 228000), (1425, 221120), (1500, 210064), (1520, 207300), (1600, 196935), (1824, 172750), (1900, 165840), (2000, 157548), (2073, 152000), (2280, 138200), (2375, 132672), (2400, 131290), (2764, 114000), (2850, 110560), (3000, 105032), (3040, 103650), (3455, 91200), (3648, 86375), (3800, 82920), (4000, 78774), (4146, 76000), (4560, 69100), (4750, 66336), (4800, 65645), (5528, 57000), (5700, 55280), (6000, 52516), (6080, 51825), (6910, 45600), (7125, 44224), (7600, 41460), (8000, 39387), (8292, 38000), (9120, 34550), (9500, 33168), (10365, 30400), (11056, 28500), (11400, 27640), (12000, 26258), (13129, 24000), (13820, 22800), (14250, 22112), (15200, 20730), (16584, 19000), (17275, 18240)]