139010040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9901}}^1$

素因数の和:9934

約数の個数: 128

約数和(自身を含む): 499060800

約数和(自身を除く): 360050760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 9901, 14040, 19802, 29703, 39604, 49505, 59406, 79208, 89109, 99010, 118812, 128713, 148515, 178218, 198020, 237624, 257426, 267327, 297030, 356436, 386139, 396040, 445545, 514852, 534654, 594060, 643565, 712872, 772278, 891090, 1029704, 1069308, 1158417, 1188120, 1287130, 1336635, 1544556, 1782180, 1930695, 2138616, 2316834, 2574260, 2673270, 3089112, 3475251, 3564360, 3861390, 4633668, 5148520, 5346540, 5792085, 6950502, 7722780, 9267336, 10693080, 11584170, 13901004, 15445560, 17376255, 23168340, 27802008, 34752510, 46336680, 69505020, 139010040]

約数ペア:

[(1, 139010040), (2, 69505020), (3, 46336680), (4, 34752510), (5, 27802008), (6, 23168340), (8, 17376255), (9, 15445560), (10, 13901004), (12, 11584170), (13, 10693080), (15, 9267336), (18, 7722780), (20, 6950502), (24, 5792085), (26, 5346540), (27, 5148520), (30, 4633668), (36, 3861390), (39, 3564360), (40, 3475251), (45, 3089112), (52, 2673270), (54, 2574260), (60, 2316834), (65, 2138616), (72, 1930695), (78, 1782180), (90, 1544556), (104, 1336635), (108, 1287130), (117, 1188120), (120, 1158417), (130, 1069308), (135, 1029704), (156, 891090), (180, 772278), (195, 712872), (216, 643565), (234, 594060), (260, 534654), (270, 514852), (312, 445545), (351, 396040), (360, 386139), (390, 356436), (468, 297030), (520, 267327), (540, 257426), (585, 237624), (702, 198020), (780, 178218), (936, 148515), (1080, 128713), (1170, 118812), (1404, 99010), (1560, 89109), (1755, 79208), (2340, 59406), (2808, 49505), (3510, 39604), (4680, 29703), (7020, 19802), (9901, 14040)]