1849797540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8761}}^1$

素因数の和:8819

約数の個数: 192

約数和(自身を含む): 6359109120

約数和(自身を除く): 4509311580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 23, 27, 30, 34, 36, 45, 46, 51, 54, 60, 68, 69, 85, 90, 92, 102, 108, 115, 135, 138, 153, 170, 180, 204, 207, 230, 255, 270, 276, 306, 340, 345, 391, 414, 459, 460, 510, 540, 612, 621, 690, 765, 782, 828, 918, 1020, 1035, 1173, 1242, 1380, 1530, 1564, 1836, 1955, 2070, 2295, 2346, 2484, 3060, 3105, 3519, 3910, 4140, 4590, 4692, 5865, 6210, 7038, 7820, 8761, 9180, 10557, 11730, 12420, 14076, 17522, 17595, 21114, 23460, 26283, 35044, 35190, 42228, 43805, 52566, 52785, 70380, 78849, 87610, 105132, 105570, 131415, 148937, 157698, 175220, 201503, 211140, 236547, 262830, 297874, 315396, 394245, 403006, 446811, 473094, 525660, 595748, 604509, 744685, 788490, 806012, 893622, 946188, 1007515, 1182735, 1209018, 1340433, 1489370, 1576980, 1787244, 1813527, 2015030, 2234055, 2365470, 2418036, 2680866, 2978740, 3022545, 3425551, 3627054, 4021299, 4030060, 4468110, 4730940, 5361732, 5440581, 6045090, 6702165, 6851102, 7254108, 8042598, 8936220, 9067635, 10276653, 10881162, 12090180, 13404330, 13702204, 16085196, 17127755, 18135270, 20106495, 20553306, 21762324, 26808660, 27202905, 30829959, 34255510, 36270540, 40212990, 41106612, 51383265, 54405810, 61659918, 68511020, 80425980, 92489877, 102766530, 108811620, 123319836, 154149795, 184979754, 205533060, 308299590, 369959508, 462449385, 616599180, 924898770, 1849797540]

約数ペア:

[(1, 1849797540), (2, 924898770), (3, 616599180), (4, 462449385), (5, 369959508), (6, 308299590), (9, 205533060), (10, 184979754), (12, 154149795), (15, 123319836), (17, 108811620), (18, 102766530), (20, 92489877), (23, 80425980), (27, 68511020), (30, 61659918), (34, 54405810), (36, 51383265), (45, 41106612), (46, 40212990), (51, 36270540), (54, 34255510), (60, 30829959), (68, 27202905), (69, 26808660), (85, 21762324), (90, 20553306), (92, 20106495), (102, 18135270), (108, 17127755), (115, 16085196), (135, 13702204), (138, 13404330), (153, 12090180), (170, 10881162), (180, 10276653), (204, 9067635), (207, 8936220), (230, 8042598), (255, 7254108), (270, 6851102), (276, 6702165), (306, 6045090), (340, 5440581), (345, 5361732), (391, 4730940), (414, 4468110), (459, 4030060), (460, 4021299), (510, 3627054), (540, 3425551), (612, 3022545), (621, 2978740), (690, 2680866), (765, 2418036), (782, 2365470), (828, 2234055), (918, 2015030), (1020, 1813527), (1035, 1787244), (1173, 1576980), (1242, 1489370), (1380, 1340433), (1530, 1209018), (1564, 1182735), (1836, 1007515), (1955, 946188), (2070, 893622), (2295, 806012), (2346, 788490), (2484, 744685), (3060, 604509), (3105, 595748), (3519, 525660), (3910, 473094), (4140, 446811), (4590, 403006), (4692, 394245), (5865, 315396), (6210, 297874), (7038, 262830), (7820, 236547), (8761, 211140), (9180, 201503), (10557, 175220), (11730, 157698), (12420, 148937), (14076, 131415), (17522, 105570), (17595, 105132), (21114, 87610), (23460, 78849), (26283, 70380), (35044, 52785), (35190, 52566), (42228, 43805)]