184389160

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 456192000

約数和(自身を除く): 271802840

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 43, 46, 59, 79, 86, 92, 115, 118, 158, 172, 184, 215, 230, 236, 295, 316, 344, 395, 430, 460, 472, 590, 632, 790, 860, 920, 989, 1180, 1357, 1580, 1720, 1817, 1978, 2360, 2537, 2714, 3160, 3397, 3634, 3956, 4661, 4945, 5074, 5428, 6785, 6794, 7268, 7912, 9085, 9322, 9890, 10148, 10856, 12685, 13570, 13588, 14536, 16985, 18170, 18644, 19780, 20296, 23305, 25370, 27140, 27176, 33970, 36340, 37288, 39560, 46610, 50740, 54280, 58351, 67940, 72680, 78131, 93220, 101480, 107203, 116702, 135880, 156262, 186440, 200423, 214406, 233404, 291755, 312524, 390655, 400846, 428812, 466808, 536015, 583510, 625048, 781310, 801692, 857624, 1002115, 1072030, 1167020, 1562620, 1603384, 2004230, 2144060, 2334040, 3125240, 4008460, 4288120, 4609729, 8016920, 9219458, 18438916, 23048645, 36877832, 46097290, 92194580, 184389160]

約数ペア:

[(1, 184389160), (2, 92194580), (4, 46097290), (5, 36877832), (8, 23048645), (10, 18438916), (20, 9219458), (23, 8016920), (40, 4609729), (43, 4288120), (46, 4008460), (59, 3125240), (79, 2334040), (86, 2144060), (92, 2004230), (115, 1603384), (118, 1562620), (158, 1167020), (172, 1072030), (184, 1002115), (215, 857624), (230, 801692), (236, 781310), (295, 625048), (316, 583510), (344, 536015), (395, 466808), (430, 428812), (460, 400846), (472, 390655), (590, 312524), (632, 291755), (790, 233404), (860, 214406), (920, 200423), (989, 186440), (1180, 156262), (1357, 135880), (1580, 116702), (1720, 107203), (1817, 101480), (1978, 93220), (2360, 78131), (2537, 72680), (2714, 67940), (3160, 58351), (3397, 54280), (3634, 50740), (3956, 46610), (4661, 39560), (4945, 37288), (5074, 36340), (5428, 33970), (6785, 27176), (6794, 27140), (7268, 25370), (7912, 23305), (9085, 20296), (9322, 19780), (9890, 18644), (10148, 18170), (10856, 16985), (12685, 14536), (13570, 13588)]