23173080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{563}}^1$

素因数の和:598

約数の個数: 128

約数和(自身を含む): 81216000

約数和(自身を除く): 58042920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 563, 588, 686, 735, 840, 980, 1029, 1126, 1176, 1372, 1470, 1689, 1715, 1960, 2058, 2252, 2744, 2815, 2940, 3378, 3430, 3941, 4116, 4504, 5145, 5630, 5880, 6756, 6860, 7882, 8232, 8445, 10290, 11260, 11823, 13512, 13720, 15764, 16890, 19705, 20580, 22520, 23646, 27587, 31528, 33780, 39410, 41160, 47292, 55174, 59115, 67560, 78820, 82761, 94584, 110348, 118230, 137935, 157640, 165522, 193109, 220696, 236460, 275870, 331044, 386218, 413805, 472920, 551740, 579327, 662088, 772436, 827610, 965545, 1103480, 1158654, 1544872, 1655220, 1931090, 2317308, 2896635, 3310440, 3862180, 4634616, 5793270, 7724360, 11586540, 23173080]

約数ペア:

[(1, 23173080), (2, 11586540), (3, 7724360), (4, 5793270), (5, 4634616), (6, 3862180), (7, 3310440), (8, 2896635), (10, 2317308), (12, 1931090), (14, 1655220), (15, 1544872), (20, 1158654), (21, 1103480), (24, 965545), (28, 827610), (30, 772436), (35, 662088), (40, 579327), (42, 551740), (49, 472920), (56, 413805), (60, 386218), (70, 331044), (84, 275870), (98, 236460), (105, 220696), (120, 193109), (140, 165522), (147, 157640), (168, 137935), (196, 118230), (210, 110348), (245, 94584), (280, 82761), (294, 78820), (343, 67560), (392, 59115), (420, 55174), (490, 47292), (563, 41160), (588, 39410), (686, 33780), (735, 31528), (840, 27587), (980, 23646), (1029, 22520), (1126, 20580), (1176, 19705), (1372, 16890), (1470, 15764), (1689, 13720), (1715, 13512), (1960, 11823), (2058, 11260), (2252, 10290), (2744, 8445), (2815, 8232), (2940, 7882), (3378, 6860), (3430, 6756), (3941, 5880), (4116, 5630), (4504, 5145)]