65538060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:240

約数の個数: 192

約数和(自身を含む): 227017728

約数和(自身を除く): 161479668

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 67, 68, 70, 84, 85, 102, 105, 119, 134, 137, 140, 170, 201, 204, 210, 238, 255, 268, 274, 335, 340, 357, 402, 411, 420, 469, 476, 510, 548, 595, 670, 685, 714, 804, 822, 938, 959, 1005, 1020, 1139, 1190, 1340, 1370, 1407, 1428, 1644, 1785, 1876, 1918, 2010, 2055, 2278, 2329, 2345, 2380, 2740, 2814, 2877, 3417, 3570, 3836, 4020, 4110, 4556, 4658, 4690, 4795, 5628, 5695, 5754, 6834, 6987, 7035, 7140, 7973, 8220, 9179, 9316, 9380, 9590, 11390, 11508, 11645, 13668, 13974, 14070, 14385, 15946, 16303, 17085, 18358, 19180, 22780, 23290, 23919, 27537, 27948, 28140, 28770, 31892, 32606, 34170, 34935, 36716, 39865, 45895, 46580, 47838, 48909, 55074, 57540, 64253, 65212, 68340, 69870, 79730, 81515, 91790, 95676, 97818, 110148, 119595, 128506, 137685, 139740, 156043, 159460, 163030, 183580, 192759, 195636, 239190, 244545, 257012, 275370, 312086, 321265, 326060, 385518, 468129, 478380, 489090, 550740, 624172, 642530, 771036, 780215, 936258, 963795, 978180, 1092301, 1285060, 1560430, 1872516, 1927590, 2184602, 2340645, 3120860, 3276903, 3855180, 4369204, 4681290, 5461505, 6553806, 9362580, 10923010, 13107612, 16384515, 21846020, 32769030, 65538060]

約数ペア:

[(1, 65538060), (2, 32769030), (3, 21846020), (4, 16384515), (5, 13107612), (6, 10923010), (7, 9362580), (10, 6553806), (12, 5461505), (14, 4681290), (15, 4369204), (17, 3855180), (20, 3276903), (21, 3120860), (28, 2340645), (30, 2184602), (34, 1927590), (35, 1872516), (42, 1560430), (51, 1285060), (60, 1092301), (67, 978180), (68, 963795), (70, 936258), (84, 780215), (85, 771036), (102, 642530), (105, 624172), (119, 550740), (134, 489090), (137, 478380), (140, 468129), (170, 385518), (201, 326060), (204, 321265), (210, 312086), (238, 275370), (255, 257012), (268, 244545), (274, 239190), (335, 195636), (340, 192759), (357, 183580), (402, 163030), (411, 159460), (420, 156043), (469, 139740), (476, 137685), (510, 128506), (548, 119595), (595, 110148), (670, 97818), (685, 95676), (714, 91790), (804, 81515), (822, 79730), (938, 69870), (959, 68340), (1005, 65212), (1020, 64253), (1139, 57540), (1190, 55074), (1340, 48909), (1370, 47838), (1407, 46580), (1428, 45895), (1644, 39865), (1785, 36716), (1876, 34935), (1918, 34170), (2010, 32606), (2055, 31892), (2278, 28770), (2329, 28140), (2345, 27948), (2380, 27537), (2740, 23919), (2814, 23290), (2877, 22780), (3417, 19180), (3570, 18358), (3836, 17085), (4020, 16303), (4110, 15946), (4556, 14385), (4658, 14070), (4690, 13974), (4795, 13668), (5628, 11645), (5695, 11508), (5754, 11390), (6834, 9590), (6987, 9380), (7035, 9316), (7140, 9179), (7973, 8220)]