18320630832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{20353}}^1$

素因数の和:20440

約数の個数: 240

約数和(自身を含む): 62996444160

約数和(自身を除く): 44675813328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 47, 48, 56, 57, 63, 72, 76, 84, 94, 112, 114, 126, 133, 141, 144, 152, 168, 171, 188, 228, 252, 266, 282, 304, 329, 336, 342, 376, 399, 423, 456, 504, 532, 564, 658, 684, 752, 798, 846, 893, 912, 987, 1008, 1064, 1128, 1197, 1316, 1368, 1596, 1692, 1786, 1974, 2128, 2256, 2394, 2632, 2679, 2736, 2961, 3192, 3384, 3572, 3948, 4788, 5264, 5358, 5922, 6251, 6384, 6768, 7144, 7896, 8037, 9576, 10716, 11844, 12502, 14288, 15792, 16074, 18753, 19152, 20353, 21432, 23688, 25004, 32148, 37506, 40706, 42864, 47376, 50008, 56259, 61059, 64296, 75012, 81412, 100016, 112518, 122118, 128592, 142471, 150024, 162824, 183177, 225036, 244236, 284942, 300048, 325648, 366354, 386707, 427413, 450072, 488472, 569884, 732708, 773414, 854826, 900144, 956591, 976944, 1139768, 1160121, 1282239, 1465416, 1546828, 1709652, 1913182, 2279536, 2320242, 2564478, 2706949, 2869773, 2930832, 3093656, 3419304, 3480363, 3826364, 4640484, 5128956, 5413898, 5739546, 6187312, 6696137, 6838608, 6960726, 7652728, 8120847, 8609319, 9280968, 10257912, 10827796, 11479092, 13392274, 13921452, 15305456, 16241694, 17218638, 18175229, 18561936, 20088411, 20515824, 21655592, 22958184, 24362541, 26784548, 27842904, 32483388, 34437276, 36350458, 40176822, 43311184, 45916368, 48725082, 53569096, 54525687, 55685808, 60265233, 64966776, 68874552, 72700916, 80353644, 97450164, 107138192, 109051374, 120530466, 127226603, 129933552, 137749104, 145401832, 160707288, 163577061, 194900328, 218102748, 241060932, 254453206, 290803664, 321414576, 327154122, 381679809, 389800656, 436205496, 482121864, 508906412, 654308244, 763359618, 872410992, 964243728, 1017812824, 1145039427, 1308616488, 1526719236, 2035625648, 2290078854, 2617232976, 3053438472, 4580157708, 6106876944, 9160315416, 18320630832]

約数ペア:

[(1, 18320630832), (2, 9160315416), (3, 6106876944), (4, 4580157708), (6, 3053438472), (7, 2617232976), (8, 2290078854), (9, 2035625648), (12, 1526719236), (14, 1308616488), (16, 1145039427), (18, 1017812824), (19, 964243728), (21, 872410992), (24, 763359618), (28, 654308244), (36, 508906412), (38, 482121864), (42, 436205496), (47, 389800656), (48, 381679809), (56, 327154122), (57, 321414576), (63, 290803664), (72, 254453206), (76, 241060932), (84, 218102748), (94, 194900328), (112, 163577061), (114, 160707288), (126, 145401832), (133, 137749104), (141, 129933552), (144, 127226603), (152, 120530466), (168, 109051374), (171, 107138192), (188, 97450164), (228, 80353644), (252, 72700916), (266, 68874552), (282, 64966776), (304, 60265233), (329, 55685808), (336, 54525687), (342, 53569096), (376, 48725082), (399, 45916368), (423, 43311184), (456, 40176822), (504, 36350458), (532, 34437276), (564, 32483388), (658, 27842904), (684, 26784548), (752, 24362541), (798, 22958184), (846, 21655592), (893, 20515824), (912, 20088411), (987, 18561936), (1008, 18175229), (1064, 17218638), (1128, 16241694), (1197, 15305456), (1316, 13921452), (1368, 13392274), (1596, 11479092), (1692, 10827796), (1786, 10257912), (1974, 9280968), (2128, 8609319), (2256, 8120847), (2394, 7652728), (2632, 6960726), (2679, 6838608), (2736, 6696137), (2961, 6187312), (3192, 5739546), (3384, 5413898), (3572, 5128956), (3948, 4640484), (4788, 3826364), (5264, 3480363), (5358, 3419304), (5922, 3093656), (6251, 2930832), (6384, 2869773), (6768, 2706949), (7144, 2564478), (7896, 2320242), (8037, 2279536), (9576, 1913182), (10716, 1709652), (11844, 1546828), (12502, 1465416), (14288, 1282239), (15792, 1160121), (16074, 1139768), (18753, 976944), (19152, 956591), (20353, 900144), (21432, 854826), (23688, 773414), (25004, 732708), (32148, 569884), (37506, 488472), (40706, 450072), (42864, 427413), (47376, 386707), (50008, 366354), (56259, 325648), (61059, 300048), (64296, 284942), (75012, 244236), (81412, 225036), (100016, 183177), (112518, 162824), (122118, 150024), (128592, 142471)]