208868760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 734832000

約数和(自身を除く): 525963240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 41, 45, 53, 54, 60, 72, 82, 89, 90, 106, 108, 120, 123, 135, 159, 164, 178, 180, 205, 212, 216, 246, 265, 267, 270, 318, 328, 356, 360, 369, 410, 424, 445, 477, 492, 530, 534, 540, 615, 636, 712, 738, 795, 801, 820, 890, 954, 984, 1060, 1068, 1080, 1107, 1230, 1272, 1335, 1431, 1476, 1590, 1602, 1640, 1780, 1845, 1908, 2120, 2136, 2173, 2214, 2385, 2403, 2460, 2670, 2862, 2952, 3180, 3204, 3560, 3649, 3690, 3816, 4005, 4346, 4428, 4717, 4770, 4806, 4920, 5340, 5535, 5724, 6360, 6408, 6519, 7155, 7298, 7380, 8010, 8692, 8856, 9434, 9540, 9612, 10680, 10865, 10947, 11070, 11448, 12015, 13038, 14151, 14310, 14596, 14760, 16020, 17384, 18245, 18868, 19080, 19224, 19557, 21730, 21894, 22140, 23585, 24030, 26076, 28302, 28620, 29192, 32040, 32595, 32841, 36490, 37736, 39114, 42453, 43460, 43788, 44280, 47170, 48060, 52152, 54735, 56604, 57240, 58671, 65190, 65682, 70755, 72980, 78228, 84906, 86920, 87576, 94340, 96120, 97785, 98523, 109470, 113208, 117342, 127359, 130380, 131364, 141510, 145960, 156456, 164205, 169812, 188680, 193397, 195570, 197046, 212265, 218940, 234684, 254718, 260760, 262728, 283020, 293355, 328410, 339624, 386794, 391140, 394092, 424530, 437880, 469368, 492615, 509436, 566040, 580191, 586710, 636795, 656820, 773588, 782280, 788184, 849060, 966985, 985230, 1018872, 1160382, 1173420, 1273590, 1313640, 1547176, 1698120, 1740573, 1933970, 1970460, 2320764, 2346840, 2547180, 2900955, 3481146, 3867940, 3940920, 4641528, 5094360, 5221719, 5801910, 6962292, 7735880, 8702865, 10443438, 11603820, 13924584, 17405730, 20886876, 23207640, 26108595, 34811460, 41773752, 52217190, 69622920, 104434380, 208868760]

約数ペア:

[(1, 208868760), (2, 104434380), (3, 69622920), (4, 52217190), (5, 41773752), (6, 34811460), (8, 26108595), (9, 23207640), (10, 20886876), (12, 17405730), (15, 13924584), (18, 11603820), (20, 10443438), (24, 8702865), (27, 7735880), (30, 6962292), (36, 5801910), (40, 5221719), (41, 5094360), (45, 4641528), (53, 3940920), (54, 3867940), (60, 3481146), (72, 2900955), (82, 2547180), (89, 2346840), (90, 2320764), (106, 1970460), (108, 1933970), (120, 1740573), (123, 1698120), (135, 1547176), (159, 1313640), (164, 1273590), (178, 1173420), (180, 1160382), (205, 1018872), (212, 985230), (216, 966985), (246, 849060), (265, 788184), (267, 782280), (270, 773588), (318, 656820), (328, 636795), (356, 586710), (360, 580191), (369, 566040), (410, 509436), (424, 492615), (445, 469368), (477, 437880), (492, 424530), (530, 394092), (534, 391140), (540, 386794), (615, 339624), (636, 328410), (712, 293355), (738, 283020), (795, 262728), (801, 260760), (820, 254718), (890, 234684), (954, 218940), (984, 212265), (1060, 197046), (1068, 195570), (1080, 193397), (1107, 188680), (1230, 169812), (1272, 164205), (1335, 156456), (1431, 145960), (1476, 141510), (1590, 131364), (1602, 130380), (1640, 127359), (1780, 117342), (1845, 113208), (1908, 109470), (2120, 98523), (2136, 97785), (2173, 96120), (2214, 94340), (2385, 87576), (2403, 86920), (2460, 84906), (2670, 78228), (2862, 72980), (2952, 70755), (3180, 65682), (3204, 65190), (3560, 58671), (3649, 57240), (3690, 56604), (3816, 54735), (4005, 52152), (4346, 48060), (4428, 47170), (4717, 44280), (4770, 43788), (4806, 43460), (4920, 42453), (5340, 39114), (5535, 37736), (5724, 36490), (6360, 32841), (6408, 32595), (6519, 32040), (7155, 29192), (7298, 28620), (7380, 28302), (8010, 26076), (8692, 24030), (8856, 23585), (9434, 22140), (9540, 21894), (9612, 21730), (10680, 19557), (10865, 19224), (10947, 19080), (11070, 18868), (11448, 18245), (12015, 17384), (13038, 16020), (14151, 14760), (14310, 14596)]