156923744460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1619}}^1\times {\mathrm{2593}}^1$

素因数の和:4320

約数の個数: 192

約数和(自身を含む): 508307788800

約数和(自身を除く): 351384044340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 89, 105, 140, 178, 210, 267, 356, 420, 445, 534, 623, 890, 1068, 1246, 1335, 1619, 1780, 1869, 2492, 2593, 2670, 3115, 3238, 3738, 4857, 5186, 5340, 6230, 6476, 7476, 7779, 8095, 9345, 9714, 10372, 11333, 12460, 12965, 15558, 16190, 18151, 18690, 19428, 22666, 24285, 25930, 31116, 32380, 33999, 36302, 37380, 38895, 45332, 48570, 51860, 54453, 56665, 67998, 72604, 77790, 90755, 97140, 108906, 113330, 135996, 144091, 155580, 169995, 181510, 217812, 226660, 230777, 272265, 288182, 339990, 363020, 432273, 461554, 544530, 576364, 679980, 692331, 720455, 864546, 923108, 1008637, 1089060, 1153885, 1384662, 1440910, 1615439, 1729092, 2017274, 2161365, 2307770, 2769324, 2881820, 3025911, 3230878, 3461655, 4034548, 4198067, 4322730, 4615540, 4846317, 5043185, 6051822, 6461756, 6923310, 8077195, 8396134, 8645460, 9692634, 10086370, 12103644, 12594201, 13846620, 15129555, 16154390, 16792268, 19385268, 20172740, 20990335, 24231585, 25188402, 29386469, 30259110, 32308780, 41980670, 48463170, 50376804, 58772938, 60518220, 62971005, 83961340, 88159407, 96926340, 117545876, 125942010, 146932345, 176318814, 251884020, 293864690, 352637628, 373627963, 440797035, 587729380, 747255926, 881594070, 1120883889, 1494511852, 1763188140, 1868139815, 2241767778, 2615395741, 3736279630, 4483535556, 5230791482, 5604419445, 7472559260, 7846187223, 10461582964, 11208838890, 13076978705, 15692374446, 22417677780, 26153957410, 31384748892, 39230936115, 52307914820, 78461872230, 156923744460]

約数ペア:

[(1, 156923744460), (2, 78461872230), (3, 52307914820), (4, 39230936115), (5, 31384748892), (6, 26153957410), (7, 22417677780), (10, 15692374446), (12, 13076978705), (14, 11208838890), (15, 10461582964), (20, 7846187223), (21, 7472559260), (28, 5604419445), (30, 5230791482), (35, 4483535556), (42, 3736279630), (60, 2615395741), (70, 2241767778), (84, 1868139815), (89, 1763188140), (105, 1494511852), (140, 1120883889), (178, 881594070), (210, 747255926), (267, 587729380), (356, 440797035), (420, 373627963), (445, 352637628), (534, 293864690), (623, 251884020), (890, 176318814), (1068, 146932345), (1246, 125942010), (1335, 117545876), (1619, 96926340), (1780, 88159407), (1869, 83961340), (2492, 62971005), (2593, 60518220), (2670, 58772938), (3115, 50376804), (3238, 48463170), (3738, 41980670), (4857, 32308780), (5186, 30259110), (5340, 29386469), (6230, 25188402), (6476, 24231585), (7476, 20990335), (7779, 20172740), (8095, 19385268), (9345, 16792268), (9714, 16154390), (10372, 15129555), (11333, 13846620), (12460, 12594201), (12965, 12103644), (15558, 10086370), (16190, 9692634), (18151, 8645460), (18690, 8396134), (19428, 8077195), (22666, 6923310), (24285, 6461756), (25930, 6051822), (31116, 5043185), (32380, 4846317), (33999, 4615540), (36302, 4322730), (37380, 4198067), (38895, 4034548), (45332, 3461655), (48570, 3230878), (51860, 3025911), (54453, 2881820), (56665, 2769324), (67998, 2307770), (72604, 2161365), (77790, 2017274), (90755, 1729092), (97140, 1615439), (108906, 1440910), (113330, 1384662), (135996, 1153885), (144091, 1089060), (155580, 1008637), (169995, 923108), (181510, 864546), (217812, 720455), (226660, 692331), (230777, 679980), (272265, 576364), (288182, 544530), (339990, 461554), (363020, 432273)]