2159490060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131837}}^1$

素因数の和:131872

約数の個数: 144

約数和(自身を含む): 8062157376

約数和(自身を除く): 5902667316

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380, 131837, 263674, 395511, 527348, 659185, 791022, 922859, 1186533, 1318370, 1582044, 1713881, 1845718, 1977555, 2373066, 2636740, 2768577, 3427762, 3691436, 3955110, 4614295, 4746132, 5141643, 5537154, 5932665, 6855524, 7910220, 8305731, 8569405, 9228590, 10283286, 11074308, 11865330, 11997167, 13842885, 15424929, 16611462, 17138810, 18457180, 20566572, 23730660, 23994334, 25708215, 27685770, 30849858, 33222924, 34277620, 35991501, 41528655, 47988668, 51416430, 55371540, 59985835, 61699716, 71983002, 77124645, 83057310, 102832860, 107974503, 119971670, 143966004, 154249290, 166114620, 179957505, 215949006, 239943340, 308498580, 359915010, 431898012, 539872515, 719830020, 1079745030, 2159490060]

約数ペア:

[(1, 2159490060), (2, 1079745030), (3, 719830020), (4, 539872515), (5, 431898012), (6, 359915010), (7, 308498580), (9, 239943340), (10, 215949006), (12, 179957505), (13, 166114620), (14, 154249290), (15, 143966004), (18, 119971670), (20, 107974503), (21, 102832860), (26, 83057310), (28, 77124645), (30, 71983002), (35, 61699716), (36, 59985835), (39, 55371540), (42, 51416430), (45, 47988668), (52, 41528655), (60, 35991501), (63, 34277620), (65, 33222924), (70, 30849858), (78, 27685770), (84, 25708215), (90, 23994334), (91, 23730660), (105, 20566572), (117, 18457180), (126, 17138810), (130, 16611462), (140, 15424929), (156, 13842885), (180, 11997167), (182, 11865330), (195, 11074308), (210, 10283286), (234, 9228590), (252, 8569405), (260, 8305731), (273, 7910220), (315, 6855524), (364, 5932665), (390, 5537154), (420, 5141643), (455, 4746132), (468, 4614295), (546, 3955110), (585, 3691436), (630, 3427762), (780, 2768577), (819, 2636740), (910, 2373066), (1092, 1977555), (1170, 1845718), (1260, 1713881), (1365, 1582044), (1638, 1318370), (1820, 1186533), (2340, 922859), (2730, 791022), (3276, 659185), (4095, 527348), (5460, 395511), (8190, 263674), (16380, 131837)]