73467432640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{43789}}^1$

素因数の和:43927

約数の個数: 168

約数和(自身を含む): 205413284880

約数和(自身を除く): 131945852240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 107, 112, 140, 160, 196, 214, 224, 245, 280, 320, 392, 428, 448, 490, 535, 560, 749, 784, 856, 980, 1070, 1120, 1498, 1568, 1712, 1960, 2140, 2240, 2996, 3136, 3424, 3745, 3920, 4280, 5243, 5992, 6848, 7490, 7840, 8560, 10486, 11984, 14980, 15680, 17120, 20972, 23968, 26215, 29960, 34240, 41944, 43789, 47936, 52430, 59920, 83888, 87578, 104860, 119840, 167776, 175156, 209720, 218945, 239680, 306523, 335552, 350312, 419440, 437890, 613046, 700624, 838880, 875780, 1226092, 1401248, 1532615, 1677760, 1751560, 2145661, 2452184, 2802496, 3065230, 3503120, 4291322, 4685423, 4904368, 6130460, 7006240, 8582644, 9370846, 9808736, 10728305, 12260920, 14012480, 17165288, 18741692, 19617472, 21456610, 23427115, 24521840, 32797961, 34330576, 37483384, 42913220, 46854230, 49043680, 65595922, 68661152, 74966768, 85826440, 93708460, 98087360, 131191844, 137322304, 149933536, 163989805, 171652880, 187416920, 229585727, 262383688, 299867072, 327979610, 343305760, 374833840, 459171454, 524767376, 655959220, 686611520, 749667680, 918342908, 1049534752, 1147928635, 1311918440, 1499335360, 1836685816, 2099069504, 2295857270, 2623836880, 3673371632, 4591714540, 5247673760, 7346743264, 9183429080, 10495347520, 14693486528, 18366858160, 36733716320, 73467432640]

約数ペア:

[(1, 73467432640), (2, 36733716320), (4, 18366858160), (5, 14693486528), (7, 10495347520), (8, 9183429080), (10, 7346743264), (14, 5247673760), (16, 4591714540), (20, 3673371632), (28, 2623836880), (32, 2295857270), (35, 2099069504), (40, 1836685816), (49, 1499335360), (56, 1311918440), (64, 1147928635), (70, 1049534752), (80, 918342908), (98, 749667680), (107, 686611520), (112, 655959220), (140, 524767376), (160, 459171454), (196, 374833840), (214, 343305760), (224, 327979610), (245, 299867072), (280, 262383688), (320, 229585727), (392, 187416920), (428, 171652880), (448, 163989805), (490, 149933536), (535, 137322304), (560, 131191844), (749, 98087360), (784, 93708460), (856, 85826440), (980, 74966768), (1070, 68661152), (1120, 65595922), (1498, 49043680), (1568, 46854230), (1712, 42913220), (1960, 37483384), (2140, 34330576), (2240, 32797961), (2996, 24521840), (3136, 23427115), (3424, 21456610), (3745, 19617472), (3920, 18741692), (4280, 17165288), (5243, 14012480), (5992, 12260920), (6848, 10728305), (7490, 9808736), (7840, 9370846), (8560, 8582644), (10486, 7006240), (11984, 6130460), (14980, 4904368), (15680, 4685423), (17120, 4291322), (20972, 3503120), (23968, 3065230), (26215, 2802496), (29960, 2452184), (34240, 2145661), (41944, 1751560), (43789, 1677760), (47936, 1532615), (52430, 1401248), (59920, 1226092), (83888, 875780), (87578, 838880), (104860, 700624), (119840, 613046), (167776, 437890), (175156, 419440), (209720, 350312), (218945, 335552), (239680, 306523)]