172054680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 192

約数和(自身を含む): 621756000

約数和(自身を除く): 449701320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1009, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1960, 2018, 2030, 2436, 2842, 2940, 3027, 3045, 3480, 4036, 4060, 4263, 4872, 5045, 5684, 5880, 6054, 6090, 7063, 7105, 8072, 8120, 8526, 10090, 11368, 12108, 12180, 14126, 14210, 15135, 17052, 20180, 21189, 21315, 24216, 24360, 28252, 28420, 29261, 30270, 34104, 35315, 40360, 42378, 42630, 49441, 56504, 56840, 58522, 60540, 70630, 84756, 85260, 87783, 98882, 105945, 117044, 121080, 141260, 146305, 148323, 169512, 170520, 175566, 197764, 204827, 211890, 234088, 247205, 282520, 292610, 296646, 351132, 395528, 409654, 423780, 438915, 494410, 585220, 593292, 614481, 702264, 741615, 819308, 847560, 877830, 988820, 1024135, 1170440, 1186584, 1228962, 1433789, 1483230, 1638616, 1755660, 1977640, 2048270, 2457924, 2867578, 2966460, 3072405, 3511320, 4096540, 4301367, 4915848, 5735156, 5932920, 6144810, 7168945, 8193080, 8602734, 11470312, 12289620, 14337890, 17205468, 21506835, 24579240, 28675780, 34410936, 43013670, 57351560, 86027340, 172054680]

約数ペア:

[(1, 172054680), (2, 86027340), (3, 57351560), (4, 43013670), (5, 34410936), (6, 28675780), (7, 24579240), (8, 21506835), (10, 17205468), (12, 14337890), (14, 12289620), (15, 11470312), (20, 8602734), (21, 8193080), (24, 7168945), (28, 6144810), (29, 5932920), (30, 5735156), (35, 4915848), (40, 4301367), (42, 4096540), (49, 3511320), (56, 3072405), (58, 2966460), (60, 2867578), (70, 2457924), (84, 2048270), (87, 1977640), (98, 1755660), (105, 1638616), (116, 1483230), (120, 1433789), (140, 1228962), (145, 1186584), (147, 1170440), (168, 1024135), (174, 988820), (196, 877830), (203, 847560), (210, 819308), (232, 741615), (245, 702264), (280, 614481), (290, 593292), (294, 585220), (348, 494410), (392, 438915), (406, 423780), (420, 409654), (435, 395528), (490, 351132), (580, 296646), (588, 292610), (609, 282520), (696, 247205), (735, 234088), (812, 211890), (840, 204827), (870, 197764), (980, 175566), (1009, 170520), (1015, 169512), (1160, 148323), (1176, 146305), (1218, 141260), (1421, 121080), (1470, 117044), (1624, 105945), (1740, 98882), (1960, 87783), (2018, 85260), (2030, 84756), (2436, 70630), (2842, 60540), (2940, 58522), (3027, 56840), (3045, 56504), (3480, 49441), (4036, 42630), (4060, 42378), (4263, 40360), (4872, 35315), (5045, 34104), (5684, 30270), (5880, 29261), (6054, 28420), (6090, 28252), (7063, 24360), (7105, 24216), (8072, 21315), (8120, 21189), (8526, 20180), (10090, 17052), (11368, 15135), (12108, 14210), (12180, 14126)]