312468000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2044

約数の個数: 192

約数和(自身を含む): 1102937472

約数和(自身を除く): 790469472

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, 65, 75, 78, 80, 96, 100, 104, 120, 125, 130, 150, 156, 160, 195, 200, 208, 240, 250, 260, 300, 312, 325, 375, 390, 400, 416, 480, 500, 520, 600, 624, 650, 750, 780, 800, 975, 1000, 1040, 1200, 1248, 1300, 1500, 1560, 1625, 1950, 2000, 2003, 2080, 2400, 2600, 3000, 3120, 3250, 3900, 4000, 4006, 4875, 5200, 6000, 6009, 6240, 6500, 7800, 8012, 9750, 10015, 10400, 12000, 12018, 13000, 15600, 16024, 19500, 20030, 24036, 26000, 26039, 30045, 31200, 32048, 39000, 40060, 48072, 50075, 52000, 52078, 60090, 64096, 78000, 78117, 80120, 96144, 100150, 104156, 120180, 130195, 150225, 156000, 156234, 160240, 192288, 200300, 208312, 240360, 250375, 260390, 300450, 312468, 320480, 390585, 400600, 416624, 480720, 500750, 520780, 600900, 624936, 650975, 751125, 781170, 801200, 833248, 961440, 1001500, 1041560, 1201800, 1249872, 1301950, 1502250, 1562340, 1602400, 1952925, 2003000, 2083120, 2403600, 2499744, 2603900, 3004500, 3124680, 3254875, 3905850, 4006000, 4166240, 4807200, 5207800, 6009000, 6249360, 6509750, 7811700, 8012000, 9764625, 10415600, 12018000, 12498720, 13019500, 15623400, 19529250, 20831200, 24036000, 26039000, 31246800, 39058500, 52078000, 62493600, 78117000, 104156000, 156234000, 312468000]

約数ペア:

[(1, 312468000), (2, 156234000), (3, 104156000), (4, 78117000), (5, 62493600), (6, 52078000), (8, 39058500), (10, 31246800), (12, 26039000), (13, 24036000), (15, 20831200), (16, 19529250), (20, 15623400), (24, 13019500), (25, 12498720), (26, 12018000), (30, 10415600), (32, 9764625), (39, 8012000), (40, 7811700), (48, 6509750), (50, 6249360), (52, 6009000), (60, 5207800), (65, 4807200), (75, 4166240), (78, 4006000), (80, 3905850), (96, 3254875), (100, 3124680), (104, 3004500), (120, 2603900), (125, 2499744), (130, 2403600), (150, 2083120), (156, 2003000), (160, 1952925), (195, 1602400), (200, 1562340), (208, 1502250), (240, 1301950), (250, 1249872), (260, 1201800), (300, 1041560), (312, 1001500), (325, 961440), (375, 833248), (390, 801200), (400, 781170), (416, 751125), (480, 650975), (500, 624936), (520, 600900), (600, 520780), (624, 500750), (650, 480720), (750, 416624), (780, 400600), (800, 390585), (975, 320480), (1000, 312468), (1040, 300450), (1200, 260390), (1248, 250375), (1300, 240360), (1500, 208312), (1560, 200300), (1625, 192288), (1950, 160240), (2000, 156234), (2003, 156000), (2080, 150225), (2400, 130195), (2600, 120180), (3000, 104156), (3120, 100150), (3250, 96144), (3900, 80120), (4000, 78117), (4006, 78000), (4875, 64096), (5200, 60090), (6000, 52078), (6009, 52000), (6240, 50075), (6500, 48072), (7800, 40060), (8012, 39000), (9750, 32048), (10015, 31200), (10400, 30045), (12000, 26039), (12018, 26000), (13000, 24036), (15600, 20030), (16024, 19500)]