2972234160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{84247}}^1$

素因数の和:84280

約数の個数: 180

約数和(自身を含む): 11611564848

約数和(自身を除く): 8639330688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 17640, 35280, 84247, 168494, 252741, 336988, 421235, 505482, 589729, 673976, 758223, 842470, 1010964, 1179458, 1263705, 1347952, 1516446, 1684940, 1769187, 2021928, 2358916, 2527410, 2948645, 3032892, 3369880, 3538374, 3791115, 4043856, 4128103, 4717832, 5054820, 5307561, 5897290, 6065784, 6739760, 7076748, 7582230, 8256206, 8845935, 9435664, 10109640, 10615122, 11794580, 12131568, 12384309, 14153496, 15164460, 16512412, 17691870, 20219280, 20640515, 21230244, 23589160, 24768618, 26537805, 28306992, 30328920, 33024824, 35383740, 37152927, 41281030, 42460488, 47178320, 49537236, 53075610, 60657840, 61921545, 66049648, 70767480, 74305854, 82562060, 84920976, 99074472, 106151220, 123843090, 141534960, 148611708, 165124120, 185764635, 198148944, 212302440, 247686180, 297223416, 330248240, 371529270, 424604880, 495372360, 594446832, 743058540, 990744720, 1486117080, 2972234160]

約数ペア:

[(1, 2972234160), (2, 1486117080), (3, 990744720), (4, 743058540), (5, 594446832), (6, 495372360), (7, 424604880), (8, 371529270), (9, 330248240), (10, 297223416), (12, 247686180), (14, 212302440), (15, 198148944), (16, 185764635), (18, 165124120), (20, 148611708), (21, 141534960), (24, 123843090), (28, 106151220), (30, 99074472), (35, 84920976), (36, 82562060), (40, 74305854), (42, 70767480), (45, 66049648), (48, 61921545), (49, 60657840), (56, 53075610), (60, 49537236), (63, 47178320), (70, 42460488), (72, 41281030), (80, 37152927), (84, 35383740), (90, 33024824), (98, 30328920), (105, 28306992), (112, 26537805), (120, 24768618), (126, 23589160), (140, 21230244), (144, 20640515), (147, 20219280), (168, 17691870), (180, 16512412), (196, 15164460), (210, 14153496), (240, 12384309), (245, 12131568), (252, 11794580), (280, 10615122), (294, 10109640), (315, 9435664), (336, 8845935), (360, 8256206), (392, 7582230), (420, 7076748), (441, 6739760), (490, 6065784), (504, 5897290), (560, 5307561), (588, 5054820), (630, 4717832), (720, 4128103), (735, 4043856), (784, 3791115), (840, 3538374), (882, 3369880), (980, 3032892), (1008, 2948645), (1176, 2527410), (1260, 2358916), (1470, 2021928), (1680, 1769187), (1764, 1684940), (1960, 1516446), (2205, 1347952), (2352, 1263705), (2520, 1179458), (2940, 1010964), (3528, 842470), (3920, 758223), (4410, 673976), (5040, 589729), (5880, 505482), (7056, 421235), (8820, 336988), (11760, 252741), (17640, 168494), (35280, 84247)]