119766640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6899}}^1$

素因数の和:6950

約数の個数: 80

約数和(自身を含む): 328550400

約数和(自身を除く): 208783760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 6899, 8680, 13798, 17360, 27596, 34495, 48293, 55192, 68990, 96586, 110384, 137980, 193172, 213869, 241465, 275960, 386344, 427738, 482930, 551920, 772688, 855476, 965860, 1069345, 1497083, 1710952, 1931720, 2138690, 2994166, 3421904, 3863440, 4277380, 5988332, 7485415, 8554760, 11976664, 14970830, 17109520, 23953328, 29941660, 59883320, 119766640]

約数ペア:

[(1, 119766640), (2, 59883320), (4, 29941660), (5, 23953328), (7, 17109520), (8, 14970830), (10, 11976664), (14, 8554760), (16, 7485415), (20, 5988332), (28, 4277380), (31, 3863440), (35, 3421904), (40, 2994166), (56, 2138690), (62, 1931720), (70, 1710952), (80, 1497083), (112, 1069345), (124, 965860), (140, 855476), (155, 772688), (217, 551920), (248, 482930), (280, 427738), (310, 386344), (434, 275960), (496, 241465), (560, 213869), (620, 193172), (868, 137980), (1085, 110384), (1240, 96586), (1736, 68990), (2170, 55192), (2480, 48293), (3472, 34495), (4340, 27596), (6899, 17360), (8680, 13798)]