42091140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{593}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 146095488

約数和(自身を除く): 104004348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 169, 182, 195, 210, 260, 273, 338, 364, 390, 420, 455, 507, 546, 593, 676, 780, 845, 910, 1014, 1092, 1183, 1186, 1365, 1690, 1779, 1820, 2028, 2366, 2372, 2535, 2730, 2965, 3380, 3549, 3558, 4151, 4732, 5070, 5460, 5915, 5930, 7098, 7116, 7709, 8302, 8895, 10140, 11830, 11860, 12453, 14196, 15418, 16604, 17745, 17790, 20755, 23127, 23660, 24906, 30836, 35490, 35580, 38545, 41510, 46254, 49812, 53963, 62265, 70980, 77090, 83020, 92508, 100217, 107926, 115635, 124530, 154180, 161889, 200434, 215852, 231270, 249060, 269815, 300651, 323778, 400868, 462540, 501085, 539630, 601302, 647556, 701519, 809445, 1002170, 1079260, 1202604, 1403038, 1503255, 1618890, 2004340, 2104557, 2806076, 3006510, 3237780, 3507595, 4209114, 6013020, 7015190, 8418228, 10522785, 14030380, 21045570, 42091140]

約数ペア:

[(1, 42091140), (2, 21045570), (3, 14030380), (4, 10522785), (5, 8418228), (6, 7015190), (7, 6013020), (10, 4209114), (12, 3507595), (13, 3237780), (14, 3006510), (15, 2806076), (20, 2104557), (21, 2004340), (26, 1618890), (28, 1503255), (30, 1403038), (35, 1202604), (39, 1079260), (42, 1002170), (52, 809445), (60, 701519), (65, 647556), (70, 601302), (78, 539630), (84, 501085), (91, 462540), (105, 400868), (130, 323778), (140, 300651), (156, 269815), (169, 249060), (182, 231270), (195, 215852), (210, 200434), (260, 161889), (273, 154180), (338, 124530), (364, 115635), (390, 107926), (420, 100217), (455, 92508), (507, 83020), (546, 77090), (593, 70980), (676, 62265), (780, 53963), (845, 49812), (910, 46254), (1014, 41510), (1092, 38545), (1183, 35580), (1186, 35490), (1365, 30836), (1690, 24906), (1779, 23660), (1820, 23127), (2028, 20755), (2366, 17790), (2372, 17745), (2535, 16604), (2730, 15418), (2965, 14196), (3380, 12453), (3549, 11860), (3558, 11830), (4151, 10140), (4732, 8895), (5070, 8302), (5460, 7709), (5915, 7116), (5930, 7098)]