16017120

素因数分解:

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

素因数の和:262

約数の個数: 216

約数和(自身を含む): 63862344

約数和(自身を除く): 47845224

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, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 227, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 454, 480, 490, 504, 560, 588, 630, 672, 681, 720, 735, 784, 840, 882, 908, 980, 1008, 1120, 1135, 1176, 1260, 1362, 1440, 1470, 1568, 1589, 1680, 1764, 1816, 1960, 2016, 2043, 2205, 2270, 2352, 2520, 2724, 2940, 3178, 3360, 3405, 3528, 3632, 3920, 4086, 4410, 4540, 4704, 4767, 5040, 5448, 5880, 6356, 6810, 7056, 7264, 7840, 7945, 8172, 8820, 9080, 9534, 10080, 10215, 10896, 11123, 11760, 12712, 13620, 14112, 14301, 15890, 16344, 17640, 18160, 19068, 20430, 21792, 22246, 23520, 23835, 25424, 27240, 28602, 31780, 32688, 33369, 35280, 36320, 38136, 40860, 44492, 47670, 50848, 54480, 55615, 57204, 63560, 65376, 66738, 70560, 71505, 76272, 81720, 88984, 95340, 100107, 108960, 111230, 114408, 127120, 133476, 143010, 152544, 163440, 166845, 177968, 190680, 200214, 222460, 228816, 254240, 266952, 286020, 326880, 333690, 355936, 381360, 400428, 444920, 457632, 500535, 533904, 572040, 667380, 762720, 800856, 889840, 1001070, 1067808, 1144080, 1334760, 1601712, 1779680, 2002140, 2288160, 2669520, 3203424, 4004280, 5339040, 8008560, 16017120]

約数ペア:

[(1, 16017120), (2, 8008560), (3, 5339040), (4, 4004280), (5, 3203424), (6, 2669520), (7, 2288160), (8, 2002140), (9, 1779680), (10, 1601712), (12, 1334760), (14, 1144080), (15, 1067808), (16, 1001070), (18, 889840), (20, 800856), (21, 762720), (24, 667380), (28, 572040), (30, 533904), (32, 500535), (35, 457632), (36, 444920), (40, 400428), (42, 381360), (45, 355936), (48, 333690), (49, 326880), (56, 286020), (60, 266952), (63, 254240), (70, 228816), (72, 222460), (80, 200214), (84, 190680), (90, 177968), (96, 166845), (98, 163440), (105, 152544), (112, 143010), (120, 133476), (126, 127120), (140, 114408), (144, 111230), (147, 108960), (160, 100107), (168, 95340), (180, 88984), (196, 81720), (210, 76272), (224, 71505), (227, 70560), (240, 66738), (245, 65376), (252, 63560), (280, 57204), (288, 55615), (294, 54480), (315, 50848), (336, 47670), (360, 44492), (392, 40860), (420, 38136), (441, 36320), (454, 35280), (480, 33369), (490, 32688), (504, 31780), (560, 28602), (588, 27240), (630, 25424), (672, 23835), (681, 23520), (720, 22246), (735, 21792), (784, 20430), (840, 19068), (882, 18160), (908, 17640), (980, 16344), (1008, 15890), (1120, 14301), (1135, 14112), (1176, 13620), (1260, 12712), (1362, 11760), (1440, 11123), (1470, 10896), (1568, 10215), (1589, 10080), (1680, 9534), (1764, 9080), (1816, 8820), (1960, 8172), (2016, 7945), (2043, 7840), (2205, 7264), (2270, 7056), (2352, 6810), (2520, 6356), (2724, 5880), (2940, 5448), (3178, 5040), (3360, 4767), (3405, 4704), (3528, 4540), (3632, 4410), (3920, 4086)]