12725678560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1537

約数の個数: 192

約数和(自身を含む): 35611398144

約数和(自身を除く): 22885719584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 313, 434, 496, 560, 620, 626, 868, 992, 1085, 1120, 1171, 1240, 1252, 1565, 1736, 2170, 2191, 2342, 2480, 2504, 3130, 3472, 4340, 4382, 4684, 4960, 5008, 5855, 6260, 6944, 8197, 8680, 8764, 9368, 9703, 10016, 10955, 11710, 12520, 16394, 17360, 17528, 18736, 19406, 21910, 23420, 25040, 32788, 34720, 35056, 36301, 37472, 38812, 40985, 43820, 46840, 48515, 50080, 65576, 67921, 70112, 72602, 77624, 81970, 87640, 93680, 97030, 131152, 135842, 145204, 155248, 163940, 175280, 181505, 187360, 194060, 254107, 262304, 271684, 290408, 310496, 327880, 339605, 350560, 363010, 366523, 388120, 508214, 543368, 580816, 655760, 679210, 726020, 733046, 776240, 1016428, 1086736, 1161632, 1270535, 1311520, 1358420, 1452040, 1466092, 1552480, 1832615, 2032856, 2173472, 2541070, 2565661, 2716840, 2904080, 2932184, 3665230, 4065712, 5082140, 5131322, 5433680, 5808160, 5864368, 7330460, 8131424, 10164280, 10262644, 10867360, 11362213, 11728736, 12828305, 14660920, 20328560, 20525288, 22724426, 25656610, 29321840, 40657120, 41050576, 45448852, 51313220, 56811065, 58643680, 79535491, 82101152, 90897704, 102626440, 113622130, 159070982, 181795408, 205252880, 227244260, 318141964, 363590816, 397677455, 410505760, 454488520, 636283928, 795354910, 908977040, 1272567856, 1590709820, 1817954080, 2545135712, 3181419640, 6362839280, 12725678560]

約数ペア:

[(1, 12725678560), (2, 6362839280), (4, 3181419640), (5, 2545135712), (7, 1817954080), (8, 1590709820), (10, 1272567856), (14, 908977040), (16, 795354910), (20, 636283928), (28, 454488520), (31, 410505760), (32, 397677455), (35, 363590816), (40, 318141964), (56, 227244260), (62, 205252880), (70, 181795408), (80, 159070982), (112, 113622130), (124, 102626440), (140, 90897704), (155, 82101152), (160, 79535491), (217, 58643680), (224, 56811065), (248, 51313220), (280, 45448852), (310, 41050576), (313, 40657120), (434, 29321840), (496, 25656610), (560, 22724426), (620, 20525288), (626, 20328560), (868, 14660920), (992, 12828305), (1085, 11728736), (1120, 11362213), (1171, 10867360), (1240, 10262644), (1252, 10164280), (1565, 8131424), (1736, 7330460), (2170, 5864368), (2191, 5808160), (2342, 5433680), (2480, 5131322), (2504, 5082140), (3130, 4065712), (3472, 3665230), (4340, 2932184), (4382, 2904080), (4684, 2716840), (4960, 2565661), (5008, 2541070), (5855, 2173472), (6260, 2032856), (6944, 1832615), (8197, 1552480), (8680, 1466092), (8764, 1452040), (9368, 1358420), (9703, 1311520), (10016, 1270535), (10955, 1161632), (11710, 1086736), (12520, 1016428), (16394, 776240), (17360, 733046), (17528, 726020), (18736, 679210), (19406, 655760), (21910, 580816), (23420, 543368), (25040, 508214), (32788, 388120), (34720, 366523), (35056, 363010), (36301, 350560), (37472, 339605), (38812, 327880), (40985, 310496), (43820, 290408), (46840, 271684), (48515, 262304), (50080, 254107), (65576, 194060), (67921, 187360), (70112, 181505), (72602, 175280), (77624, 163940), (81970, 155248), (87640, 145204), (93680, 135842), (97030, 131152)]