1519420800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{163}}^1\times {\mathrm{971}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 5040480960

約数和(自身を除く): 3521060160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 163, 192, 200, 240, 300, 320, 326, 384, 400, 480, 489, 600, 640, 652, 800, 815, 960, 971, 978, 1200, 1304, 1600, 1630, 1920, 1942, 1956, 2400, 2445, 2608, 2913, 3200, 3260, 3884, 3912, 4075, 4800, 4855, 4890, 5216, 5826, 6520, 7768, 7824, 8150, 9600, 9710, 9780, 10432, 11652, 12225, 13040, 14565, 15536, 15648, 16300, 19420, 19560, 20864, 23304, 24275, 24450, 26080, 29130, 31072, 31296, 32600, 38840, 39120, 46608, 48550, 48900, 52160, 58260, 62144, 62592, 65200, 72825, 77680, 78240, 93216, 97100, 97800, 104320, 116520, 124288, 130400, 145650, 155360, 156480, 158273, 186432, 194200, 195600, 233040, 260800, 291300, 310720, 312960, 316546, 372864, 388400, 391200, 466080, 474819, 521600, 582600, 621440, 633092, 776800, 782400, 791365, 932160, 949638, 1165200, 1266184, 1553600, 1564800, 1582730, 1864320, 1899276, 2330400, 2374095, 2532368, 3107200, 3165460, 3798552, 3956825, 4660800, 4748190, 5064736, 6330920, 7597104, 7913650, 9321600, 9496380, 10129472, 11870475, 12661840, 15194208, 15827300, 18992760, 20258944, 23740950, 25323680, 30388416, 31654600, 37985520, 47481900, 50647360, 60776832, 63309200, 75971040, 94963800, 101294720, 126618400, 151942080, 189927600, 253236800, 303884160, 379855200, 506473600, 759710400, 1519420800]

約数ペア:

[(1, 1519420800), (2, 759710400), (3, 506473600), (4, 379855200), (5, 303884160), (6, 253236800), (8, 189927600), (10, 151942080), (12, 126618400), (15, 101294720), (16, 94963800), (20, 75971040), (24, 63309200), (25, 60776832), (30, 50647360), (32, 47481900), (40, 37985520), (48, 31654600), (50, 30388416), (60, 25323680), (64, 23740950), (75, 20258944), (80, 18992760), (96, 15827300), (100, 15194208), (120, 12661840), (128, 11870475), (150, 10129472), (160, 9496380), (163, 9321600), (192, 7913650), (200, 7597104), (240, 6330920), (300, 5064736), (320, 4748190), (326, 4660800), (384, 3956825), (400, 3798552), (480, 3165460), (489, 3107200), (600, 2532368), (640, 2374095), (652, 2330400), (800, 1899276), (815, 1864320), (960, 1582730), (971, 1564800), (978, 1553600), (1200, 1266184), (1304, 1165200), (1600, 949638), (1630, 932160), (1920, 791365), (1942, 782400), (1956, 776800), (2400, 633092), (2445, 621440), (2608, 582600), (2913, 521600), (3200, 474819), (3260, 466080), (3884, 391200), (3912, 388400), (4075, 372864), (4800, 316546), (4855, 312960), (4890, 310720), (5216, 291300), (5826, 260800), (6520, 233040), (7768, 195600), (7824, 194200), (8150, 186432), (9600, 158273), (9710, 156480), (9780, 155360), (10432, 145650), (11652, 130400), (12225, 124288), (13040, 116520), (14565, 104320), (15536, 97800), (15648, 97100), (16300, 93216), (19420, 78240), (19560, 77680), (20864, 72825), (23304, 65200), (24275, 62592), (24450, 62144), (26080, 58260), (29130, 52160), (31072, 48900), (31296, 48550), (32600, 46608), (38840, 39120)]