1377882870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:279

約数の個数: 256

約数和(自身を含む): 4232632320

約数和(自身を除く): 2854749450

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 89, 91, 105, 106, 107, 130, 159, 178, 182, 195, 210, 214, 265, 267, 273, 318, 321, 371, 390, 445, 455, 530, 534, 535, 546, 623, 642, 689, 742, 749, 795, 890, 910, 1070, 1113, 1157, 1246, 1335, 1365, 1378, 1391, 1498, 1590, 1605, 1855, 1869, 2067, 2226, 2247, 2314, 2670, 2730, 2782, 3115, 3210, 3445, 3471, 3710, 3738, 3745, 4134, 4173, 4494, 4717, 4823, 5565, 5671, 5785, 6230, 6890, 6942, 6955, 7490, 8099, 8346, 9345, 9434, 9523, 9646, 9737, 10335, 11130, 11235, 11342, 11570, 13910, 14151, 14469, 16198, 17013, 17355, 18690, 19046, 19474, 20670, 20865, 22470, 23585, 24115, 24297, 28302, 28355, 28569, 28938, 29211, 33019, 34026, 34710, 39697, 40495, 41730, 47170, 47615, 48230, 48594, 48685, 56710, 57138, 58422, 61321, 66038, 66661, 70755, 72345, 73723, 79394, 80990, 85065, 95230, 97370, 99057, 119091, 121485, 122642, 123799, 133322, 141510, 142845, 144690, 146055, 147446, 165095, 170130, 183963, 198114, 198485, 199983, 221169, 238182, 242970, 247598, 285690, 292110, 306605, 330190, 333305, 367926, 368615, 371397, 396970, 399966, 429247, 442338, 495285, 504719, 516061, 595455, 613210, 618995, 666610, 737230, 742794, 858494, 866593, 919815, 990570, 999915, 1009438, 1032122, 1105845, 1190910, 1237990, 1287741, 1514157, 1548183, 1733186, 1839630, 1856985, 1999830, 2146235, 2211690, 2523595, 2575482, 2580305, 2599779, 3028314, 3096366, 3533033, 3713970, 4292470, 4332965, 5047190, 5160610, 5199558, 6438705, 6561347, 7066066, 7570785, 7740915, 8665930, 10599099, 12877410, 12998895, 13122694, 15141570, 15481830, 17665165, 19684041, 21198198, 25997790, 32806735, 35330330, 39368082, 45929429, 52995495, 65613470, 91858858, 98420205, 105990990, 137788287, 196840410, 229647145, 275576574, 459294290, 688941435, 1377882870]

約数ペア:

[(1, 1377882870), (2, 688941435), (3, 459294290), (5, 275576574), (6, 229647145), (7, 196840410), (10, 137788287), (13, 105990990), (14, 98420205), (15, 91858858), (21, 65613470), (26, 52995495), (30, 45929429), (35, 39368082), (39, 35330330), (42, 32806735), (53, 25997790), (65, 21198198), (70, 19684041), (78, 17665165), (89, 15481830), (91, 15141570), (105, 13122694), (106, 12998895), (107, 12877410), (130, 10599099), (159, 8665930), (178, 7740915), (182, 7570785), (195, 7066066), (210, 6561347), (214, 6438705), (265, 5199558), (267, 5160610), (273, 5047190), (318, 4332965), (321, 4292470), (371, 3713970), (390, 3533033), (445, 3096366), (455, 3028314), (530, 2599779), (534, 2580305), (535, 2575482), (546, 2523595), (623, 2211690), (642, 2146235), (689, 1999830), (742, 1856985), (749, 1839630), (795, 1733186), (890, 1548183), (910, 1514157), (1070, 1287741), (1113, 1237990), (1157, 1190910), (1246, 1105845), (1335, 1032122), (1365, 1009438), (1378, 999915), (1391, 990570), (1498, 919815), (1590, 866593), (1605, 858494), (1855, 742794), (1869, 737230), (2067, 666610), (2226, 618995), (2247, 613210), (2314, 595455), (2670, 516061), (2730, 504719), (2782, 495285), (3115, 442338), (3210, 429247), (3445, 399966), (3471, 396970), (3710, 371397), (3738, 368615), (3745, 367926), (4134, 333305), (4173, 330190), (4494, 306605), (4717, 292110), (4823, 285690), (5565, 247598), (5671, 242970), (5785, 238182), (6230, 221169), (6890, 199983), (6942, 198485), (6955, 198114), (7490, 183963), (8099, 170130), (8346, 165095), (9345, 147446), (9434, 146055), (9523, 144690), (9646, 142845), (9737, 141510), (10335, 133322), (11130, 123799), (11235, 122642), (11342, 121485), (11570, 119091), (13910, 99057), (14151, 97370), (14469, 95230), (16198, 85065), (17013, 80990), (17355, 79394), (18690, 73723), (19046, 72345), (19474, 70755), (20670, 66661), (20865, 66038), (22470, 61321), (23585, 58422), (24115, 57138), (24297, 56710), (28302, 48685), (28355, 48594), (28569, 48230), (28938, 47615), (29211, 47170), (33019, 41730), (34026, 40495), (34710, 39697)]