684098080

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1289}}^1$

素因数の和:1442

約数の個数: 96

約数和(自身を含む): 1685214720

約数和(自身を除く): 1001116640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 107, 124, 155, 160, 214, 248, 310, 428, 496, 535, 620, 856, 992, 1070, 1240, 1289, 1712, 2140, 2480, 2578, 3317, 3424, 4280, 4960, 5156, 6445, 6634, 8560, 10312, 12890, 13268, 16585, 17120, 20624, 25780, 26536, 33170, 39959, 41248, 51560, 53072, 66340, 79918, 103120, 106144, 132680, 137923, 159836, 199795, 206240, 265360, 275846, 319672, 399590, 530720, 551692, 639344, 689615, 799180, 1103384, 1278688, 1379230, 1598360, 2206768, 2758460, 3196720, 4275613, 4413536, 5516920, 6393440, 8551226, 11033840, 17102452, 21378065, 22067680, 34204904, 42756130, 68409808, 85512260, 136819616, 171024520, 342049040, 684098080]

約数ペア:

[(1, 684098080), (2, 342049040), (4, 171024520), (5, 136819616), (8, 85512260), (10, 68409808), (16, 42756130), (20, 34204904), (31, 22067680), (32, 21378065), (40, 17102452), (62, 11033840), (80, 8551226), (107, 6393440), (124, 5516920), (155, 4413536), (160, 4275613), (214, 3196720), (248, 2758460), (310, 2206768), (428, 1598360), (496, 1379230), (535, 1278688), (620, 1103384), (856, 799180), (992, 689615), (1070, 639344), (1240, 551692), (1289, 530720), (1712, 399590), (2140, 319672), (2480, 275846), (2578, 265360), (3317, 206240), (3424, 199795), (4280, 159836), (4960, 137923), (5156, 132680), (6445, 106144), (6634, 103120), (8560, 79918), (10312, 66340), (12890, 53072), (13268, 51560), (16585, 41248), (17120, 39959), (20624, 33170), (25780, 26536)]