229064640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:499

約数の個数: 224

約数和(自身を含む): 842711040

約数和(自身を除く): 613646400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 89, 96, 105, 112, 120, 140, 160, 168, 178, 192, 210, 224, 240, 267, 280, 320, 336, 356, 383, 420, 445, 448, 480, 534, 560, 623, 672, 712, 766, 840, 890, 960, 1068, 1120, 1149, 1246, 1335, 1344, 1424, 1532, 1680, 1780, 1869, 1915, 2136, 2240, 2298, 2492, 2670, 2681, 2848, 3064, 3115, 3360, 3560, 3738, 3830, 4272, 4596, 4984, 5340, 5362, 5696, 5745, 6128, 6230, 6720, 7120, 7476, 7660, 8043, 8544, 9192, 9345, 9968, 10680, 10724, 11490, 12256, 12460, 13405, 14240, 14952, 15320, 16086, 17088, 18384, 18690, 19936, 21360, 21448, 22980, 24512, 24920, 26810, 28480, 29904, 30640, 32172, 34087, 36768, 37380, 39872, 40215, 42720, 42896, 45960, 49840, 53620, 59808, 61280, 64344, 68174, 73536, 74760, 80430, 85440, 85792, 91920, 99680, 102261, 107240, 119616, 122560, 128688, 136348, 149520, 160860, 170435, 171584, 183840, 199360, 204522, 214480, 238609, 257376, 272696, 299040, 321720, 340870, 367680, 409044, 428960, 477218, 511305, 514752, 545392, 598080, 643440, 681740, 715827, 818088, 857920, 954436, 1022610, 1090784, 1193045, 1286880, 1363480, 1431654, 1636176, 1908872, 2045220, 2181568, 2386090, 2573760, 2726960, 2863308, 3272352, 3579135, 3817744, 4090440, 4772180, 5453920, 5726616, 6544704, 7158270, 7635488, 8180880, 9544360, 10907840, 11453232, 14316540, 15270976, 16361760, 19088720, 22906464, 28633080, 32723520, 38177440, 45812928, 57266160, 76354880, 114532320, 229064640]

約数ペア:

[(1, 229064640), (2, 114532320), (3, 76354880), (4, 57266160), (5, 45812928), (6, 38177440), (7, 32723520), (8, 28633080), (10, 22906464), (12, 19088720), (14, 16361760), (15, 15270976), (16, 14316540), (20, 11453232), (21, 10907840), (24, 9544360), (28, 8180880), (30, 7635488), (32, 7158270), (35, 6544704), (40, 5726616), (42, 5453920), (48, 4772180), (56, 4090440), (60, 3817744), (64, 3579135), (70, 3272352), (80, 2863308), (84, 2726960), (89, 2573760), (96, 2386090), (105, 2181568), (112, 2045220), (120, 1908872), (140, 1636176), (160, 1431654), (168, 1363480), (178, 1286880), (192, 1193045), (210, 1090784), (224, 1022610), (240, 954436), (267, 857920), (280, 818088), (320, 715827), (336, 681740), (356, 643440), (383, 598080), (420, 545392), (445, 514752), (448, 511305), (480, 477218), (534, 428960), (560, 409044), (623, 367680), (672, 340870), (712, 321720), (766, 299040), (840, 272696), (890, 257376), (960, 238609), (1068, 214480), (1120, 204522), (1149, 199360), (1246, 183840), (1335, 171584), (1344, 170435), (1424, 160860), (1532, 149520), (1680, 136348), (1780, 128688), (1869, 122560), (1915, 119616), (2136, 107240), (2240, 102261), (2298, 99680), (2492, 91920), (2670, 85792), (2681, 85440), (2848, 80430), (3064, 74760), (3115, 73536), (3360, 68174), (3560, 64344), (3738, 61280), (3830, 59808), (4272, 53620), (4596, 49840), (4984, 45960), (5340, 42896), (5362, 42720), (5696, 40215), (5745, 39872), (6128, 37380), (6230, 36768), (6720, 34087), (7120, 32172), (7476, 30640), (7660, 29904), (8043, 28480), (8544, 26810), (9192, 24920), (9345, 24512), (9968, 22980), (10680, 21448), (10724, 21360), (11490, 19936), (12256, 18690), (12460, 18384), (13405, 17088), (14240, 16086), (14952, 15320)]