4448257179480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20978387}}^1$

素因数の和:20978454

約数の個数: 192

約数和(自身を含む): 15708616934400

約数和(自身を除く): 11260359754920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 31, 36, 38, 40, 45, 57, 60, 62, 72, 76, 90, 93, 95, 114, 120, 124, 152, 155, 171, 180, 186, 190, 228, 248, 279, 285, 310, 342, 360, 372, 380, 456, 465, 558, 570, 589, 620, 684, 744, 760, 855, 930, 1116, 1140, 1178, 1240, 1368, 1395, 1710, 1767, 1860, 2232, 2280, 2356, 2790, 2945, 3420, 3534, 3720, 4712, 5301, 5580, 5890, 6840, 7068, 8835, 10602, 11160, 11780, 14136, 17670, 21204, 23560, 26505, 35340, 42408, 53010, 70680, 106020, 212040, 20978387, 41956774, 62935161, 83913548, 104891935, 125870322, 167827096, 188805483, 209783870, 251740644, 314675805, 377610966, 398589353, 419567740, 503481288, 629351610, 650329997, 755221932, 797178706, 839135480, 944027415, 1195768059, 1258703220, 1300659994, 1510443864, 1594357412, 1888054830, 1950989991, 1992946765, 2391536118, 2517406440, 2601319988, 3188714824, 3251649985, 3587304177, 3776109660, 3901979982, 3985893530, 4783072236, 5202639976, 5852969973, 5978840295, 6503299970, 7174608354, 7552219320, 7803959964, 7971787060, 9566144472, 9754949955, 11705939946, 11957680590, 12356269943, 13006599940, 14349216708, 15607919928, 15943574120, 17936520885, 19509899910, 23411879892, 23915361180, 24712539886, 26013199880, 28698433416, 29264849865, 35873041770, 37068809829, 39019799820, 46823759784, 47830722360, 49425079772, 58529699730, 61781349715, 71746083540, 74137619658, 78039599640, 98850159544, 111206429487, 117059399460, 123562699430, 143492167080, 148275239316, 185344049145, 222412858974, 234118798920, 247125398860, 296550478632, 370688098290, 444825717948, 494250797720, 556032147435, 741376196580, 889651435896, 1112064294870, 1482752393160, 2224128589740, 4448257179480]

約数ペア:

[(1, 4448257179480), (2, 2224128589740), (3, 1482752393160), (4, 1112064294870), (5, 889651435896), (6, 741376196580), (8, 556032147435), (9, 494250797720), (10, 444825717948), (12, 370688098290), (15, 296550478632), (18, 247125398860), (19, 234118798920), (20, 222412858974), (24, 185344049145), (30, 148275239316), (31, 143492167080), (36, 123562699430), (38, 117059399460), (40, 111206429487), (45, 98850159544), (57, 78039599640), (60, 74137619658), (62, 71746083540), (72, 61781349715), (76, 58529699730), (90, 49425079772), (93, 47830722360), (95, 46823759784), (114, 39019799820), (120, 37068809829), (124, 35873041770), (152, 29264849865), (155, 28698433416), (171, 26013199880), (180, 24712539886), (186, 23915361180), (190, 23411879892), (228, 19509899910), (248, 17936520885), (279, 15943574120), (285, 15607919928), (310, 14349216708), (342, 13006599940), (360, 12356269943), (372, 11957680590), (380, 11705939946), (456, 9754949955), (465, 9566144472), (558, 7971787060), (570, 7803959964), (589, 7552219320), (620, 7174608354), (684, 6503299970), (744, 5978840295), (760, 5852969973), (855, 5202639976), (930, 4783072236), (1116, 3985893530), (1140, 3901979982), (1178, 3776109660), (1240, 3587304177), (1368, 3251649985), (1395, 3188714824), (1710, 2601319988), (1767, 2517406440), (1860, 2391536118), (2232, 1992946765), (2280, 1950989991), (2356, 1888054830), (2790, 1594357412), (2945, 1510443864), (3420, 1300659994), (3534, 1258703220), (3720, 1195768059), (4712, 944027415), (5301, 839135480), (5580, 797178706), (5890, 755221932), (6840, 650329997), (7068, 629351610), (8835, 503481288), (10602, 419567740), (11160, 398589353), (11780, 377610966), (14136, 314675805), (17670, 251740644), (21204, 209783870), (23560, 188805483), (26505, 167827096), (35340, 125870322), (42408, 104891935), (53010, 83913548), (70680, 62935161), (106020, 41956774), (212040, 20978387)]