2067950040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{77977}}^1$

素因数の和:78021

約数の個数: 128

約数和(自身を含む): 7074164160

約数和(自身を除く): 5006214120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 26, 30, 34, 39, 40, 51, 52, 60, 65, 68, 78, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 221, 255, 260, 312, 340, 390, 408, 442, 510, 520, 663, 680, 780, 884, 1020, 1105, 1326, 1560, 1768, 2040, 2210, 2652, 3315, 4420, 5304, 6630, 8840, 13260, 26520, 77977, 155954, 233931, 311908, 389885, 467862, 623816, 779770, 935724, 1013701, 1169655, 1325609, 1559540, 1871448, 2027402, 2339310, 2651218, 3041103, 3119080, 3976827, 4054804, 4678620, 5068505, 5302436, 6082206, 6628045, 7953654, 8109608, 9357240, 10137010, 10604872, 12164412, 13256090, 15205515, 15907308, 17232917, 19884135, 20274020, 24328824, 26512180, 30411030, 31814616, 34465834, 39768270, 40548040, 51698751, 53024360, 60822060, 68931668, 79536540, 86164585, 103397502, 121644120, 137863336, 159073080, 172329170, 206795004, 258493755, 344658340, 413590008, 516987510, 689316680, 1033975020, 2067950040]

約数ペア:

[(1, 2067950040), (2, 1033975020), (3, 689316680), (4, 516987510), (5, 413590008), (6, 344658340), (8, 258493755), (10, 206795004), (12, 172329170), (13, 159073080), (15, 137863336), (17, 121644120), (20, 103397502), (24, 86164585), (26, 79536540), (30, 68931668), (34, 60822060), (39, 53024360), (40, 51698751), (51, 40548040), (52, 39768270), (60, 34465834), (65, 31814616), (68, 30411030), (78, 26512180), (85, 24328824), (102, 20274020), (104, 19884135), (120, 17232917), (130, 15907308), (136, 15205515), (156, 13256090), (170, 12164412), (195, 10604872), (204, 10137010), (221, 9357240), (255, 8109608), (260, 7953654), (312, 6628045), (340, 6082206), (390, 5302436), (408, 5068505), (442, 4678620), (510, 4054804), (520, 3976827), (663, 3119080), (680, 3041103), (780, 2651218), (884, 2339310), (1020, 2027402), (1105, 1871448), (1326, 1559540), (1560, 1325609), (1768, 1169655), (2040, 1013701), (2210, 935724), (2652, 779770), (3315, 623816), (4420, 467862), (5304, 389885), (6630, 311908), (8840, 233931), (13260, 155954), (26520, 77977)]