2100081360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21713}}^1$

素因数の和:21773

約数の個数: 160

約数和(自身を含む): 7237536768

約数和(自身を除く): 5137455408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 3120, 3224, 3720, 4030, 4836, 6045, 6448, 7440, 8060, 9672, 12090, 16120, 19344, 21713, 24180, 32240, 43426, 48360, 65139, 86852, 96720, 108565, 130278, 173704, 217130, 260556, 282269, 325695, 347408, 434260, 521112, 564538, 651390, 673103, 846807, 868520, 1042224, 1129076, 1302780, 1346206, 1411345, 1693614, 1737040, 2019309, 2258152, 2605560, 2692412, 2822690, 3365515, 3387228, 4038618, 4234035, 4516304, 5211120, 5384824, 5645380, 6731030, 6774456, 8077236, 8468070, 8750339, 10096545, 10769648, 11290760, 13462060, 13548912, 16154472, 16936140, 17500678, 20193090, 22581520, 26251017, 26924120, 32308944, 33872280, 35001356, 40386180, 43751695, 52502034, 53848240, 67744560, 70002712, 80772360, 87503390, 105004068, 131255085, 140005424, 161544720, 175006780, 210008136, 262510170, 350013560, 420016272, 525020340, 700027120, 1050040680, 2100081360]

約数ペア:

[(1, 2100081360), (2, 1050040680), (3, 700027120), (4, 525020340), (5, 420016272), (6, 350013560), (8, 262510170), (10, 210008136), (12, 175006780), (13, 161544720), (15, 140005424), (16, 131255085), (20, 105004068), (24, 87503390), (26, 80772360), (30, 70002712), (31, 67744560), (39, 53848240), (40, 52502034), (48, 43751695), (52, 40386180), (60, 35001356), (62, 33872280), (65, 32308944), (78, 26924120), (80, 26251017), (93, 22581520), (104, 20193090), (120, 17500678), (124, 16936140), (130, 16154472), (155, 13548912), (156, 13462060), (186, 11290760), (195, 10769648), (208, 10096545), (240, 8750339), (248, 8468070), (260, 8077236), (310, 6774456), (312, 6731030), (372, 5645380), (390, 5384824), (403, 5211120), (465, 4516304), (496, 4234035), (520, 4038618), (620, 3387228), (624, 3365515), (744, 2822690), (780, 2692412), (806, 2605560), (930, 2258152), (1040, 2019309), (1209, 1737040), (1240, 1693614), (1488, 1411345), (1560, 1346206), (1612, 1302780), (1860, 1129076), (2015, 1042224), (2418, 868520), (2480, 846807), (3120, 673103), (3224, 651390), (3720, 564538), (4030, 521112), (4836, 434260), (6045, 347408), (6448, 325695), (7440, 282269), (8060, 260556), (9672, 217130), (12090, 173704), (16120, 130278), (19344, 108565), (21713, 96720), (24180, 86852), (32240, 65139), (43426, 48360)]