230431320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{13063}}^1$

素因数の和:13094

約数の個数: 144

約数和(自身を含む): 871238160

約数和(自身を除く): 640806840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8820, 13063, 17640, 26126, 39189, 52252, 65315, 78378, 91441, 104504, 117567, 130630, 156756, 182882, 195945, 235134, 261260, 274323, 313512, 365764, 391890, 457205, 470268, 522520, 548646, 587835, 640087, 731528, 783780, 822969, 914410, 940536, 1097292, 1175670, 1280174, 1371615, 1567560, 1645938, 1828820, 1920261, 2194584, 2351340, 2560348, 2743230, 3200435, 3291876, 3657640, 3840522, 4114845, 4702680, 5120696, 5486460, 5760783, 6400870, 6583752, 7681044, 8229690, 9601305, 10972920, 11521566, 12801740, 15362088, 16459380, 19202610, 23043132, 25603480, 28803915, 32918760, 38405220, 46086264, 57607830, 76810440, 115215660, 230431320]

約数ペア:

[(1, 230431320), (2, 115215660), (3, 76810440), (4, 57607830), (5, 46086264), (6, 38405220), (7, 32918760), (8, 28803915), (9, 25603480), (10, 23043132), (12, 19202610), (14, 16459380), (15, 15362088), (18, 12801740), (20, 11521566), (21, 10972920), (24, 9601305), (28, 8229690), (30, 7681044), (35, 6583752), (36, 6400870), (40, 5760783), (42, 5486460), (45, 5120696), (49, 4702680), (56, 4114845), (60, 3840522), (63, 3657640), (70, 3291876), (72, 3200435), (84, 2743230), (90, 2560348), (98, 2351340), (105, 2194584), (120, 1920261), (126, 1828820), (140, 1645938), (147, 1567560), (168, 1371615), (180, 1280174), (196, 1175670), (210, 1097292), (245, 940536), (252, 914410), (280, 822969), (294, 783780), (315, 731528), (360, 640087), (392, 587835), (420, 548646), (441, 522520), (490, 470268), (504, 457205), (588, 391890), (630, 365764), (735, 313512), (840, 274323), (882, 261260), (980, 235134), (1176, 195945), (1260, 182882), (1470, 156756), (1764, 130630), (1960, 117567), (2205, 104504), (2520, 91441), (2940, 78378), (3528, 65315), (4410, 52252), (5880, 39189), (8820, 26126), (13063, 17640)]