219496680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{46901}}^1$

素因数の和:46931

約数の個数: 96

約数和(自身を含む): 768254760

約数和(自身を除く): 548758080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 46901, 93802, 140703, 187604, 234505, 281406, 375208, 422109, 469010, 562812, 609713, 703515, 844218, 938020, 1125624, 1219426, 1407030, 1688436, 1829139, 1876040, 2110545, 2438852, 2814060, 3048565, 3376872, 3658278, 4221090, 4877704, 5487417, 5628120, 6097130, 7316556, 8442180, 9145695, 10974834, 12194260, 14633112, 16884360, 18291390, 21949668, 24388520, 27437085, 36582780, 43899336, 54874170, 73165560, 109748340, 219496680]

約数ペア:

[(1, 219496680), (2, 109748340), (3, 73165560), (4, 54874170), (5, 43899336), (6, 36582780), (8, 27437085), (9, 24388520), (10, 21949668), (12, 18291390), (13, 16884360), (15, 14633112), (18, 12194260), (20, 10974834), (24, 9145695), (26, 8442180), (30, 7316556), (36, 6097130), (39, 5628120), (40, 5487417), (45, 4877704), (52, 4221090), (60, 3658278), (65, 3376872), (72, 3048565), (78, 2814060), (90, 2438852), (104, 2110545), (117, 1876040), (120, 1829139), (130, 1688436), (156, 1407030), (180, 1219426), (195, 1125624), (234, 938020), (260, 844218), (312, 703515), (360, 609713), (390, 562812), (468, 469010), (520, 422109), (585, 375208), (780, 281406), (936, 234505), (1170, 187604), (1560, 140703), (2340, 93802), (4680, 46901)]