1392924800

素因数分解:

$2^7\times 5^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 192

約数和(自身を含む): 3606197760

約数和(自身を除く): 2213272960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 53, 64, 80, 86, 100, 106, 128, 160, 172, 191, 200, 212, 215, 265, 320, 344, 382, 400, 424, 430, 530, 640, 688, 764, 800, 848, 860, 955, 1060, 1075, 1325, 1376, 1528, 1600, 1696, 1720, 1910, 2120, 2150, 2279, 2650, 2752, 3056, 3200, 3392, 3440, 3820, 4240, 4300, 4558, 4775, 5300, 5504, 6112, 6784, 6880, 7640, 8213, 8480, 8600, 9116, 9550, 10123, 10600, 11395, 12224, 13760, 15280, 16426, 16960, 17200, 18232, 19100, 20246, 21200, 22790, 24448, 27520, 30560, 32852, 33920, 34400, 36464, 38200, 40492, 41065, 42400, 45580, 50615, 56975, 61120, 65704, 68800, 72928, 76400, 80984, 82130, 84800, 91160, 101230, 113950, 122240, 131408, 137600, 145856, 152800, 161968, 164260, 169600, 182320, 202460, 205325, 227900, 253075, 262816, 291712, 305600, 323936, 328520, 364640, 404920, 410650, 435289, 455800, 506150, 525632, 611200, 647872, 657040, 729280, 809840, 821300, 870578, 911600, 1012300, 1051264, 1295744, 1314080, 1458560, 1619680, 1642600, 1741156, 1823200, 2024600, 2176445, 2628160, 3239360, 3285200, 3482312, 3646400, 4049200, 4352890, 5256320, 6478720, 6570400, 6964624, 7292800, 8098400, 8705780, 10882225, 13140800, 13929248, 16196800, 17411560, 21764450, 26281600, 27858496, 32393600, 34823120, 43528900, 55716992, 69646240, 87057800, 139292480, 174115600, 278584960, 348231200, 696462400, 1392924800]

約数ペア:

[(1, 1392924800), (2, 696462400), (4, 348231200), (5, 278584960), (8, 174115600), (10, 139292480), (16, 87057800), (20, 69646240), (25, 55716992), (32, 43528900), (40, 34823120), (43, 32393600), (50, 27858496), (53, 26281600), (64, 21764450), (80, 17411560), (86, 16196800), (100, 13929248), (106, 13140800), (128, 10882225), (160, 8705780), (172, 8098400), (191, 7292800), (200, 6964624), (212, 6570400), (215, 6478720), (265, 5256320), (320, 4352890), (344, 4049200), (382, 3646400), (400, 3482312), (424, 3285200), (430, 3239360), (530, 2628160), (640, 2176445), (688, 2024600), (764, 1823200), (800, 1741156), (848, 1642600), (860, 1619680), (955, 1458560), (1060, 1314080), (1075, 1295744), (1325, 1051264), (1376, 1012300), (1528, 911600), (1600, 870578), (1696, 821300), (1720, 809840), (1910, 729280), (2120, 657040), (2150, 647872), (2279, 611200), (2650, 525632), (2752, 506150), (3056, 455800), (3200, 435289), (3392, 410650), (3440, 404920), (3820, 364640), (4240, 328520), (4300, 323936), (4558, 305600), (4775, 291712), (5300, 262816), (5504, 253075), (6112, 227900), (6784, 205325), (6880, 202460), (7640, 182320), (8213, 169600), (8480, 164260), (8600, 161968), (9116, 152800), (9550, 145856), (10123, 137600), (10600, 131408), (11395, 122240), (12224, 113950), (13760, 101230), (15280, 91160), (16426, 84800), (16960, 82130), (17200, 80984), (18232, 76400), (19100, 72928), (20246, 68800), (21200, 65704), (22790, 61120), (24448, 56975), (27520, 50615), (30560, 45580), (32852, 42400), (33920, 41065), (34400, 40492), (36464, 38200)]