173424720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{14747}}^1$

素因数の和:14777

約数の個数: 120

約数和(自身を含む): 625433184

約数和(自身を除く): 452008464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 14747, 29494, 44241, 58988, 73735, 88482, 103229, 117976, 147470, 176964, 206458, 221205, 235952, 294940, 309687, 353928, 412916, 442410, 516145, 589880, 619374, 707856, 722603, 825832, 884820, 1032290, 1179760, 1238748, 1445206, 1548435, 1651664, 1769640, 2064580, 2167809, 2477496, 2890412, 3096870, 3539280, 3613015, 4129160, 4335618, 4954992, 5780824, 6193740, 7226030, 8258320, 8671236, 10839045, 11561648, 12387480, 14452060, 17342472, 21678090, 24774960, 28904120, 34684944, 43356180, 57808240, 86712360, 173424720]

約数ペア:

[(1, 173424720), (2, 86712360), (3, 57808240), (4, 43356180), (5, 34684944), (6, 28904120), (7, 24774960), (8, 21678090), (10, 17342472), (12, 14452060), (14, 12387480), (15, 11561648), (16, 10839045), (20, 8671236), (21, 8258320), (24, 7226030), (28, 6193740), (30, 5780824), (35, 4954992), (40, 4335618), (42, 4129160), (48, 3613015), (49, 3539280), (56, 3096870), (60, 2890412), (70, 2477496), (80, 2167809), (84, 2064580), (98, 1769640), (105, 1651664), (112, 1548435), (120, 1445206), (140, 1238748), (147, 1179760), (168, 1032290), (196, 884820), (210, 825832), (240, 722603), (245, 707856), (280, 619374), (294, 589880), (336, 516145), (392, 442410), (420, 412916), (490, 353928), (560, 309687), (588, 294940), (735, 235952), (784, 221205), (840, 206458), (980, 176964), (1176, 147470), (1470, 117976), (1680, 103229), (1960, 88482), (2352, 73735), (2940, 58988), (3920, 44241), (5880, 29494), (11760, 14747)]