2702406400

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 216

約数和(自身を含む): 7062297984

約数和(自身を除く): 4359891584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 53, 62, 64, 80, 100, 106, 124, 128, 155, 160, 200, 212, 248, 256, 257, 265, 310, 320, 400, 424, 496, 514, 530, 620, 640, 775, 800, 848, 992, 1028, 1060, 1240, 1280, 1285, 1325, 1550, 1600, 1643, 1696, 1984, 2056, 2120, 2480, 2570, 2650, 3100, 3200, 3286, 3392, 3968, 4112, 4240, 4960, 5140, 5300, 6200, 6400, 6425, 6572, 6784, 7936, 7967, 8215, 8224, 8480, 9920, 10280, 10600, 12400, 12850, 13144, 13568, 13621, 15934, 16430, 16448, 16960, 19840, 20560, 21200, 24800, 25700, 26288, 27242, 31868, 32860, 32896, 33920, 39680, 39835, 41075, 41120, 42400, 49600, 51400, 52576, 54484, 63736, 65720, 65792, 67840, 68105, 79670, 82150, 82240, 84800, 99200, 102800, 105152, 108968, 127472, 131440, 136210, 159340, 164300, 164480, 169600, 198400, 199175, 205600, 210304, 217936, 254944, 262880, 272420, 318680, 328600, 328960, 339200, 340525, 398350, 411200, 420608, 422251, 435872, 509888, 525760, 544840, 637360, 657200, 681050, 796700, 822400, 844502, 871744, 1019776, 1051520, 1089680, 1274720, 1314400, 1362100, 1593400, 1644800, 1689004, 1743488, 2039552, 2103040, 2111255, 2179360, 2549440, 2628800, 2724200, 3186800, 3378008, 3486976, 4222510, 4358720, 5098880, 5257600, 5448400, 6373600, 6756016, 8445020, 8717440, 10197760, 10515200, 10556275, 10896800, 12747200, 13512032, 16890040, 17434880, 21112550, 21793600, 25494400, 27024064, 33780080, 42225100, 43587200, 50988800, 54048128, 67560160, 84450200, 87174400, 108096256, 135120320, 168900400, 270240640, 337800800, 540481280, 675601600, 1351203200, 2702406400]

約数ペア:

[(1, 2702406400), (2, 1351203200), (4, 675601600), (5, 540481280), (8, 337800800), (10, 270240640), (16, 168900400), (20, 135120320), (25, 108096256), (31, 87174400), (32, 84450200), (40, 67560160), (50, 54048128), (53, 50988800), (62, 43587200), (64, 42225100), (80, 33780080), (100, 27024064), (106, 25494400), (124, 21793600), (128, 21112550), (155, 17434880), (160, 16890040), (200, 13512032), (212, 12747200), (248, 10896800), (256, 10556275), (257, 10515200), (265, 10197760), (310, 8717440), (320, 8445020), (400, 6756016), (424, 6373600), (496, 5448400), (514, 5257600), (530, 5098880), (620, 4358720), (640, 4222510), (775, 3486976), (800, 3378008), (848, 3186800), (992, 2724200), (1028, 2628800), (1060, 2549440), (1240, 2179360), (1280, 2111255), (1285, 2103040), (1325, 2039552), (1550, 1743488), (1600, 1689004), (1643, 1644800), (1696, 1593400), (1984, 1362100), (2056, 1314400), (2120, 1274720), (2480, 1089680), (2570, 1051520), (2650, 1019776), (3100, 871744), (3200, 844502), (3286, 822400), (3392, 796700), (3968, 681050), (4112, 657200), (4240, 637360), (4960, 544840), (5140, 525760), (5300, 509888), (6200, 435872), (6400, 422251), (6425, 420608), (6572, 411200), (6784, 398350), (7936, 340525), (7967, 339200), (8215, 328960), (8224, 328600), (8480, 318680), (9920, 272420), (10280, 262880), (10600, 254944), (12400, 217936), (12850, 210304), (13144, 205600), (13568, 199175), (13621, 198400), (15934, 169600), (16430, 164480), (16448, 164300), (16960, 159340), (19840, 136210), (20560, 131440), (21200, 127472), (24800, 108968), (25700, 105152), (26288, 102800), (27242, 99200), (31868, 84800), (32860, 82240), (32896, 82150), (33920, 79670), (39680, 68105), (39835, 67840), (41075, 65792), (41120, 65720), (42400, 63736), (49600, 54484), (51400, 52576)]