64068480

素因数分解:

$2^7\times 3^2\times 5^1\times 7^2\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 288

約数和(自身を含む): 258490440

約数和(自身を除く): 194421960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 227, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 454, 480, 490, 504, 560, 576, 588, 630, 640, 672, 681, 720, 735, 784, 840, 882, 896, 908, 960, 980, 1008, 1120, 1135, 1152, 1176, 1260, 1344, 1362, 1440, 1470, 1568, 1589, 1680, 1764, 1816, 1920, 1960, 2016, 2043, 2205, 2240, 2270, 2352, 2520, 2688, 2724, 2880, 2940, 3136, 3178, 3360, 3405, 3528, 3632, 3920, 4032, 4086, 4410, 4480, 4540, 4704, 4767, 5040, 5448, 5760, 5880, 6272, 6356, 6720, 6810, 7056, 7264, 7840, 7945, 8064, 8172, 8820, 9080, 9408, 9534, 10080, 10215, 10896, 11123, 11760, 12712, 13440, 13620, 14112, 14301, 14528, 15680, 15890, 16344, 17640, 18160, 18816, 19068, 20160, 20430, 21792, 22246, 23520, 23835, 25424, 27240, 28224, 28602, 29056, 31360, 31780, 32688, 33369, 35280, 36320, 38136, 40320, 40860, 43584, 44492, 47040, 47670, 50848, 54480, 55615, 56448, 57204, 63560, 65376, 66738, 70560, 71505, 72640, 76272, 81720, 87168, 88984, 94080, 95340, 100107, 101696, 108960, 111230, 114408, 127120, 130752, 133476, 141120, 143010, 145280, 152544, 163440, 166845, 177968, 190680, 200214, 203392, 217920, 222460, 228816, 254240, 261504, 266952, 282240, 286020, 305088, 326880, 333690, 355936, 381360, 400428, 435840, 444920, 457632, 500535, 508480, 533904, 572040, 610176, 653760, 667380, 711872, 762720, 800856, 889840, 915264, 1001070, 1016960, 1067808, 1144080, 1307520, 1334760, 1423744, 1525440, 1601712, 1779680, 1830528, 2002140, 2135616, 2288160, 2669520, 3050880, 3203424, 3559360, 4004280, 4271232, 4576320, 5339040, 6406848, 7118720, 8008560, 9152640, 10678080, 12813696, 16017120, 21356160, 32034240, 64068480]

約数ペア:

[(1, 64068480), (2, 32034240), (3, 21356160), (4, 16017120), (5, 12813696), (6, 10678080), (7, 9152640), (8, 8008560), (9, 7118720), (10, 6406848), (12, 5339040), (14, 4576320), (15, 4271232), (16, 4004280), (18, 3559360), (20, 3203424), (21, 3050880), (24, 2669520), (28, 2288160), (30, 2135616), (32, 2002140), (35, 1830528), (36, 1779680), (40, 1601712), (42, 1525440), (45, 1423744), (48, 1334760), (49, 1307520), (56, 1144080), (60, 1067808), (63, 1016960), (64, 1001070), (70, 915264), (72, 889840), (80, 800856), (84, 762720), (90, 711872), (96, 667380), (98, 653760), (105, 610176), (112, 572040), (120, 533904), (126, 508480), (128, 500535), (140, 457632), (144, 444920), (147, 435840), (160, 400428), (168, 381360), (180, 355936), (192, 333690), (196, 326880), (210, 305088), (224, 286020), (227, 282240), (240, 266952), (245, 261504), (252, 254240), (280, 228816), (288, 222460), (294, 217920), (315, 203392), (320, 200214), (336, 190680), (360, 177968), (384, 166845), (392, 163440), (420, 152544), (441, 145280), (448, 143010), (454, 141120), (480, 133476), (490, 130752), (504, 127120), (560, 114408), (576, 111230), (588, 108960), (630, 101696), (640, 100107), (672, 95340), (681, 94080), (720, 88984), (735, 87168), (784, 81720), (840, 76272), (882, 72640), (896, 71505), (908, 70560), (960, 66738), (980, 65376), (1008, 63560), (1120, 57204), (1135, 56448), (1152, 55615), (1176, 54480), (1260, 50848), (1344, 47670), (1362, 47040), (1440, 44492), (1470, 43584), (1568, 40860), (1589, 40320), (1680, 38136), (1764, 36320), (1816, 35280), (1920, 33369), (1960, 32688), (2016, 31780), (2043, 31360), (2205, 29056), (2240, 28602), (2270, 28224), (2352, 27240), (2520, 25424), (2688, 23835), (2724, 23520), (2880, 22246), (2940, 21792), (3136, 20430), (3178, 20160), (3360, 19068), (3405, 18816), (3528, 18160), (3632, 17640), (3920, 16344), (4032, 15890), (4086, 15680), (4410, 14528), (4480, 14301), (4540, 14112), (4704, 13620), (4767, 13440), (5040, 12712), (5448, 11760), (5760, 11123), (5880, 10896), (6272, 10215), (6356, 10080), (6720, 9534), (6810, 9408), (7056, 9080), (7264, 8820), (7840, 8172), (7945, 8064)]