392419440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^4\times {\mathrm{227}}^1$

素因数の和:274

約数の個数: 300

約数和(自身を含む): 1544202504

約数和(自身を除く): 1151783064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 227, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 454, 490, 504, 560, 588, 630, 681, 686, 720, 735, 784, 840, 882, 908, 980, 1008, 1029, 1135, 1176, 1260, 1362, 1372, 1470, 1589, 1680, 1715, 1764, 1816, 1960, 2043, 2058, 2205, 2270, 2352, 2401, 2520, 2724, 2744, 2940, 3087, 3178, 3405, 3430, 3528, 3632, 3920, 4086, 4116, 4410, 4540, 4767, 4802, 5040, 5145, 5448, 5488, 5880, 6174, 6356, 6810, 6860, 7056, 7203, 7945, 8172, 8232, 8820, 9080, 9534, 9604, 10215, 10290, 10896, 11123, 11760, 12005, 12348, 12712, 13620, 13720, 14301, 14406, 15435, 15890, 16344, 16464, 17640, 18160, 19068, 19208, 20430, 20580, 21609, 22246, 23835, 24010, 24696, 25424, 27240, 27440, 28602, 28812, 30870, 31780, 32688, 33369, 35280, 36015, 38136, 38416, 40860, 41160, 43218, 44492, 47670, 48020, 49392, 54480, 55615, 57204, 57624, 61740, 63560, 66738, 71505, 72030, 76272, 77861, 81720, 82320, 86436, 88984, 95340, 96040, 100107, 108045, 111230, 114408, 115248, 123480, 127120, 133476, 143010, 144060, 155722, 163440, 166845, 172872, 177968, 190680, 192080, 200214, 216090, 222460, 228816, 233583, 246960, 266952, 286020, 288120, 311444, 333690, 345744, 381360, 389305, 400428, 432180, 444920, 467166, 500535, 533904, 545027, 572040, 576240, 622888, 667380, 700749, 778610, 800856, 864360, 889840, 934332, 1001070, 1090054, 1144080, 1167915, 1245776, 1334760, 1401498, 1557220, 1601712, 1635081, 1728720, 1868664, 2002140, 2180108, 2335830, 2669520, 2725135, 2802996, 3114440, 3270162, 3503745, 3737328, 4004280, 4360216, 4671660, 4905243, 5450270, 5605992, 6228880, 6540324, 7007490, 8008560, 8175405, 8720432, 9343320, 9810486, 10900540, 11211984, 13080648, 14014980, 16350810, 18686640, 19620972, 21801080, 24526215, 26161296, 28029960, 32701620, 39241944, 43602160, 49052430, 56059920, 65403240, 78483888, 98104860, 130806480, 196209720, 392419440]

約数ペア:

[(1, 392419440), (2, 196209720), (3, 130806480), (4, 98104860), (5, 78483888), (6, 65403240), (7, 56059920), (8, 49052430), (9, 43602160), (10, 39241944), (12, 32701620), (14, 28029960), (15, 26161296), (16, 24526215), (18, 21801080), (20, 19620972), (21, 18686640), (24, 16350810), (28, 14014980), (30, 13080648), (35, 11211984), (36, 10900540), (40, 9810486), (42, 9343320), (45, 8720432), (48, 8175405), (49, 8008560), (56, 7007490), (60, 6540324), (63, 6228880), (70, 5605992), (72, 5450270), (80, 4905243), (84, 4671660), (90, 4360216), (98, 4004280), (105, 3737328), (112, 3503745), (120, 3270162), (126, 3114440), (140, 2802996), (144, 2725135), (147, 2669520), (168, 2335830), (180, 2180108), (196, 2002140), (210, 1868664), (227, 1728720), (240, 1635081), (245, 1601712), (252, 1557220), (280, 1401498), (294, 1334760), (315, 1245776), (336, 1167915), (343, 1144080), (360, 1090054), (392, 1001070), (420, 934332), (441, 889840), (454, 864360), (490, 800856), (504, 778610), (560, 700749), (588, 667380), (630, 622888), (681, 576240), (686, 572040), (720, 545027), (735, 533904), (784, 500535), (840, 467166), (882, 444920), (908, 432180), (980, 400428), (1008, 389305), (1029, 381360), (1135, 345744), (1176, 333690), (1260, 311444), (1362, 288120), (1372, 286020), (1470, 266952), (1589, 246960), (1680, 233583), (1715, 228816), (1764, 222460), (1816, 216090), (1960, 200214), (2043, 192080), (2058, 190680), (2205, 177968), (2270, 172872), (2352, 166845), (2401, 163440), (2520, 155722), (2724, 144060), (2744, 143010), (2940, 133476), (3087, 127120), (3178, 123480), (3405, 115248), (3430, 114408), (3528, 111230), (3632, 108045), (3920, 100107), (4086, 96040), (4116, 95340), (4410, 88984), (4540, 86436), (4767, 82320), (4802, 81720), (5040, 77861), (5145, 76272), (5448, 72030), (5488, 71505), (5880, 66738), (6174, 63560), (6356, 61740), (6810, 57624), (6860, 57204), (7056, 55615), (7203, 54480), (7945, 49392), (8172, 48020), (8232, 47670), (8820, 44492), (9080, 43218), (9534, 41160), (9604, 40860), (10215, 38416), (10290, 38136), (10896, 36015), (11123, 35280), (11760, 33369), (12005, 32688), (12348, 31780), (12712, 30870), (13620, 28812), (13720, 28602), (14301, 27440), (14406, 27240), (15435, 25424), (15890, 24696), (16344, 24010), (16464, 23835), (17640, 22246), (18160, 21609), (19068, 20580), (19208, 20430)]