235302080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 168

約数和(自身を含む): 641451600

約数和(自身を除く): 406149520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 130, 152, 160, 169, 190, 208, 229, 247, 260, 304, 320, 338, 380, 416, 458, 494, 520, 608, 676, 760, 832, 845, 916, 988, 1040, 1145, 1216, 1235, 1352, 1520, 1690, 1832, 1976, 2080, 2290, 2470, 2704, 2977, 3040, 3211, 3380, 3664, 3952, 4160, 4351, 4580, 4940, 5408, 5954, 6080, 6422, 6760, 7328, 7904, 8702, 9160, 9880, 10816, 11908, 12844, 13520, 14656, 14885, 15808, 16055, 17404, 18320, 19760, 21755, 23816, 25688, 27040, 29770, 32110, 34808, 36640, 38701, 39520, 43510, 47632, 51376, 54080, 56563, 59540, 64220, 69616, 73280, 77402, 79040, 87020, 95264, 102752, 113126, 119080, 128440, 139232, 154804, 174040, 190528, 193505, 205504, 226252, 238160, 256880, 278464, 282815, 309608, 348080, 387010, 452504, 476320, 513760, 565630, 619216, 696160, 735319, 774020, 905008, 952640, 1027520, 1131260, 1238432, 1392320, 1470638, 1548040, 1810016, 2262520, 2476864, 2941276, 3096080, 3620032, 3676595, 4525040, 5882552, 6192160, 7353190, 9050080, 11765104, 12384320, 14706380, 18100160, 23530208, 29412760, 47060416, 58825520, 117651040, 235302080]

約数ペア:

[(1, 235302080), (2, 117651040), (4, 58825520), (5, 47060416), (8, 29412760), (10, 23530208), (13, 18100160), (16, 14706380), (19, 12384320), (20, 11765104), (26, 9050080), (32, 7353190), (38, 6192160), (40, 5882552), (52, 4525040), (64, 3676595), (65, 3620032), (76, 3096080), (80, 2941276), (95, 2476864), (104, 2262520), (130, 1810016), (152, 1548040), (160, 1470638), (169, 1392320), (190, 1238432), (208, 1131260), (229, 1027520), (247, 952640), (260, 905008), (304, 774020), (320, 735319), (338, 696160), (380, 619216), (416, 565630), (458, 513760), (494, 476320), (520, 452504), (608, 387010), (676, 348080), (760, 309608), (832, 282815), (845, 278464), (916, 256880), (988, 238160), (1040, 226252), (1145, 205504), (1216, 193505), (1235, 190528), (1352, 174040), (1520, 154804), (1690, 139232), (1832, 128440), (1976, 119080), (2080, 113126), (2290, 102752), (2470, 95264), (2704, 87020), (2977, 79040), (3040, 77402), (3211, 73280), (3380, 69616), (3664, 64220), (3952, 59540), (4160, 56563), (4351, 54080), (4580, 51376), (4940, 47632), (5408, 43510), (5954, 39520), (6080, 38701), (6422, 36640), (6760, 34808), (7328, 32110), (7904, 29770), (8702, 27040), (9160, 25688), (9880, 23816), (10816, 21755), (11908, 19760), (12844, 18320), (13520, 17404), (14656, 16055), (14885, 15808)]