419722380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2753}}^1$

素因数の和:2797

約数の個数: 216

約数和(自身を含む): 1599919776

約数和(自身を除く): 1180197396

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 242, 252, 308, 315, 330, 363, 385, 396, 420, 462, 484, 495, 605, 630, 660, 693, 726, 770, 847, 924, 990, 1089, 1155, 1210, 1260, 1386, 1452, 1540, 1694, 1815, 1980, 2178, 2310, 2420, 2541, 2753, 2772, 3388, 3465, 3630, 4235, 4356, 4620, 5082, 5445, 5506, 6930, 7260, 7623, 8259, 8470, 10164, 10890, 11012, 12705, 13765, 13860, 15246, 16518, 16940, 19271, 21780, 24777, 25410, 27530, 30283, 30492, 33036, 38115, 38542, 41295, 49554, 50820, 55060, 57813, 60566, 76230, 77084, 82590, 90849, 96355, 99108, 115626, 121132, 123885, 151415, 152460, 165180, 173439, 181698, 192710, 211981, 231252, 247770, 272547, 289065, 302830, 333113, 346878, 363396, 385420, 423962, 454245, 495540, 545094, 578130, 605660, 635943, 666226, 693756, 847924, 867195, 908490, 999339, 1059905, 1090188, 1156260, 1271886, 1332452, 1362735, 1665565, 1734390, 1816980, 1907829, 1998678, 2119810, 2331791, 2543772, 2725470, 2998017, 3179715, 3331130, 3468780, 3815658, 3997356, 4239620, 4663582, 4996695, 5450940, 5996034, 6359430, 6662260, 6995373, 7631316, 9327164, 9539145, 9993390, 11658955, 11992068, 12718860, 13990746, 14990085, 19078290, 19986780, 20986119, 23317910, 27981492, 29980170, 34976865, 38156580, 41972238, 46635820, 59960340, 69953730, 83944476, 104930595, 139907460, 209861190, 419722380]

約数ペア:

[(1, 419722380), (2, 209861190), (3, 139907460), (4, 104930595), (5, 83944476), (6, 69953730), (7, 59960340), (9, 46635820), (10, 41972238), (11, 38156580), (12, 34976865), (14, 29980170), (15, 27981492), (18, 23317910), (20, 20986119), (21, 19986780), (22, 19078290), (28, 14990085), (30, 13990746), (33, 12718860), (35, 11992068), (36, 11658955), (42, 9993390), (44, 9539145), (45, 9327164), (55, 7631316), (60, 6995373), (63, 6662260), (66, 6359430), (70, 5996034), (77, 5450940), (84, 4996695), (90, 4663582), (99, 4239620), (105, 3997356), (110, 3815658), (121, 3468780), (126, 3331130), (132, 3179715), (140, 2998017), (154, 2725470), (165, 2543772), (180, 2331791), (198, 2119810), (210, 1998678), (220, 1907829), (231, 1816980), (242, 1734390), (252, 1665565), (308, 1362735), (315, 1332452), (330, 1271886), (363, 1156260), (385, 1090188), (396, 1059905), (420, 999339), (462, 908490), (484, 867195), (495, 847924), (605, 693756), (630, 666226), (660, 635943), (693, 605660), (726, 578130), (770, 545094), (847, 495540), (924, 454245), (990, 423962), (1089, 385420), (1155, 363396), (1210, 346878), (1260, 333113), (1386, 302830), (1452, 289065), (1540, 272547), (1694, 247770), (1815, 231252), (1980, 211981), (2178, 192710), (2310, 181698), (2420, 173439), (2541, 165180), (2753, 152460), (2772, 151415), (3388, 123885), (3465, 121132), (3630, 115626), (4235, 99108), (4356, 96355), (4620, 90849), (5082, 82590), (5445, 77084), (5506, 76230), (6930, 60566), (7260, 57813), (7623, 55060), (8259, 50820), (8470, 49554), (10164, 41295), (10890, 38542), (11012, 38115), (12705, 33036), (13765, 30492), (13860, 30283), (15246, 27530), (16518, 25410), (16940, 24777), (19271, 21780)]