184383080

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 128

約数和(自身を含む): 492480000

約数和(自身を除く): 308096920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 89, 98, 140, 151, 178, 196, 245, 280, 302, 343, 356, 392, 445, 490, 604, 623, 686, 712, 755, 890, 980, 1057, 1208, 1246, 1372, 1510, 1715, 1780, 1960, 2114, 2492, 2744, 3020, 3115, 3430, 3560, 4228, 4361, 4984, 5285, 6040, 6230, 6860, 7399, 8456, 8722, 10570, 12460, 13439, 13720, 14798, 17444, 21140, 21805, 24920, 26878, 29596, 30527, 34888, 36995, 42280, 43610, 51793, 53756, 59192, 61054, 67195, 73990, 87220, 94073, 103586, 107512, 122108, 134390, 147980, 152635, 174440, 188146, 207172, 244216, 258965, 268780, 295960, 305270, 376292, 414344, 470365, 517930, 537560, 610540, 658511, 752584, 940730, 1035860, 1221080, 1317022, 1881460, 2071720, 2634044, 3292555, 3762920, 4609577, 5268088, 6585110, 9219154, 13170220, 18438308, 23047885, 26340440, 36876616, 46095770, 92191540, 184383080]

約数ペア:

[(1, 184383080), (2, 92191540), (4, 46095770), (5, 36876616), (7, 26340440), (8, 23047885), (10, 18438308), (14, 13170220), (20, 9219154), (28, 6585110), (35, 5268088), (40, 4609577), (49, 3762920), (56, 3292555), (70, 2634044), (89, 2071720), (98, 1881460), (140, 1317022), (151, 1221080), (178, 1035860), (196, 940730), (245, 752584), (280, 658511), (302, 610540), (343, 537560), (356, 517930), (392, 470365), (445, 414344), (490, 376292), (604, 305270), (623, 295960), (686, 268780), (712, 258965), (755, 244216), (890, 207172), (980, 188146), (1057, 174440), (1208, 152635), (1246, 147980), (1372, 134390), (1510, 122108), (1715, 107512), (1780, 103586), (1960, 94073), (2114, 87220), (2492, 73990), (2744, 67195), (3020, 61054), (3115, 59192), (3430, 53756), (3560, 51793), (4228, 43610), (4361, 42280), (4984, 36995), (5285, 34888), (6040, 30527), (6230, 29596), (6860, 26878), (7399, 24920), (8456, 21805), (8722, 21140), (10570, 17444), (12460, 14798), (13439, 13720)]