204780787560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{53197}}^1$

素因数の和:53285

約数の個数: 288

約数和(自身を含む): 726111205560

約数和(自身を除く): 521330418000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 37, 40, 45, 51, 60, 68, 72, 74, 85, 90, 102, 111, 120, 136, 148, 153, 170, 180, 185, 204, 222, 255, 289, 296, 306, 333, 340, 360, 370, 408, 444, 510, 555, 578, 612, 629, 666, 680, 740, 765, 867, 888, 1020, 1110, 1156, 1224, 1258, 1332, 1445, 1480, 1530, 1665, 1734, 1887, 2040, 2220, 2312, 2516, 2601, 2664, 2890, 3060, 3145, 3330, 3468, 3774, 4335, 4440, 5032, 5202, 5661, 5780, 6120, 6290, 6660, 6936, 7548, 8670, 9435, 10404, 10693, 11322, 11560, 12580, 13005, 13320, 15096, 17340, 18870, 20808, 21386, 22644, 25160, 26010, 28305, 32079, 34680, 37740, 42772, 45288, 52020, 53197, 53465, 56610, 64158, 75480, 85544, 96237, 104040, 106394, 106930, 113220, 128316, 159591, 160395, 192474, 212788, 213860, 226440, 256632, 265985, 319182, 320790, 384948, 425576, 427720, 478773, 481185, 531970, 638364, 641580, 769896, 797955, 904349, 957546, 962370, 1063940, 1276728, 1283160, 1595910, 1808698, 1915092, 1924740, 1968289, 2127880, 2393865, 2713047, 3191820, 3617396, 3830184, 3849480, 3936578, 4521745, 4787730, 5426094, 5904867, 6383640, 7234792, 7873156, 8139141, 9043490, 9575460, 9841445, 10852188, 11809734, 13565235, 15373933, 15746312, 16278282, 17714601, 18086980, 19150920, 19682890, 21704376, 23619468, 27130470, 29524335, 30747866, 32556564, 33460913, 35429202, 36173960, 39365780, 40695705, 46121799, 47238936, 54260940, 59048670, 61495732, 65113128, 66921826, 70858404, 76869665, 78731560, 81391410, 88573005, 92243598, 100382739, 108521880, 118097340, 122991464, 133843652, 138365397, 141716808, 153739330, 162782820, 167304565, 177146010, 184487196, 200765478, 230608995, 236194680, 267687304, 276730794, 301148217, 307478660, 325565640, 334609130, 354292020, 368974392, 401530956, 461217990, 501913695, 553461588, 568835521, 602296434, 614957320, 669218260, 691826985, 708584040, 803061912, 922435980, 1003827390, 1106923176, 1137671042, 1204592868, 1338436520, 1383653970, 1505741085, 1706506563, 1844871960, 2007654780, 2275342084, 2409185736, 2767307940, 2844177605, 3011482170, 3413013126, 4015309560, 4550684168, 5119519689, 5534615880, 5688355210, 6022964340, 6826026252, 8532532815, 10239039378, 11376710420, 12045928680, 13652052504, 17065065630, 20478078756, 22753420840, 25597598445, 34130131260, 40956157512, 51195196890, 68260262520, 102390393780, 204780787560]

約数ペア:

[(1, 204780787560), (2, 102390393780), (3, 68260262520), (4, 51195196890), (5, 40956157512), (6, 34130131260), (8, 25597598445), (9, 22753420840), (10, 20478078756), (12, 17065065630), (15, 13652052504), (17, 12045928680), (18, 11376710420), (20, 10239039378), (24, 8532532815), (30, 6826026252), (34, 6022964340), (36, 5688355210), (37, 5534615880), (40, 5119519689), (45, 4550684168), (51, 4015309560), (60, 3413013126), (68, 3011482170), (72, 2844177605), (74, 2767307940), (85, 2409185736), (90, 2275342084), (102, 2007654780), (111, 1844871960), (120, 1706506563), (136, 1505741085), (148, 1383653970), (153, 1338436520), (170, 1204592868), (180, 1137671042), (185, 1106923176), (204, 1003827390), (222, 922435980), (255, 803061912), (289, 708584040), (296, 691826985), (306, 669218260), (333, 614957320), (340, 602296434), (360, 568835521), (370, 553461588), (408, 501913695), (444, 461217990), (510, 401530956), (555, 368974392), (578, 354292020), (612, 334609130), (629, 325565640), (666, 307478660), (680, 301148217), (740, 276730794), (765, 267687304), (867, 236194680), (888, 230608995), (1020, 200765478), (1110, 184487196), (1156, 177146010), (1224, 167304565), (1258, 162782820), (1332, 153739330), (1445, 141716808), (1480, 138365397), (1530, 133843652), (1665, 122991464), (1734, 118097340), (1887, 108521880), (2040, 100382739), (2220, 92243598), (2312, 88573005), (2516, 81391410), (2601, 78731560), (2664, 76869665), (2890, 70858404), (3060, 66921826), (3145, 65113128), (3330, 61495732), (3468, 59048670), (3774, 54260940), (4335, 47238936), (4440, 46121799), (5032, 40695705), (5202, 39365780), (5661, 36173960), (5780, 35429202), (6120, 33460913), (6290, 32556564), (6660, 30747866), (6936, 29524335), (7548, 27130470), (8670, 23619468), (9435, 21704376), (10404, 19682890), (10693, 19150920), (11322, 18086980), (11560, 17714601), (12580, 16278282), (13005, 15746312), (13320, 15373933), (15096, 13565235), (17340, 11809734), (18870, 10852188), (20808, 9841445), (21386, 9575460), (22644, 9043490), (25160, 8139141), (26010, 7873156), (28305, 7234792), (32079, 6383640), (34680, 5904867), (37740, 5426094), (42772, 4787730), (45288, 4521745), (52020, 3936578), (53197, 3849480), (53465, 3830184), (56610, 3617396), (64158, 3191820), (75480, 2713047), (85544, 2393865), (96237, 2127880), (104040, 1968289), (106394, 1924740), (106930, 1915092), (113220, 1808698), (128316, 1595910), (159591, 1283160), (160395, 1276728), (192474, 1063940), (212788, 962370), (213860, 957546), (226440, 904349), (256632, 797955), (265985, 769896), (319182, 641580), (320790, 638364), (384948, 531970), (425576, 481185), (427720, 478773)]