285758948520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{33161}}^1$

素因数の和:33361

約数の個数: 256

約数和(自身を含む): 974166912000

約数和(自身を除く): 688407963480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 90, 101, 108, 120, 135, 158, 180, 202, 216, 237, 270, 303, 316, 360, 395, 404, 474, 505, 540, 606, 632, 711, 790, 808, 909, 948, 1010, 1080, 1185, 1212, 1422, 1515, 1580, 1818, 1896, 2020, 2133, 2370, 2424, 2727, 2844, 3030, 3160, 3555, 3636, 4040, 4266, 4545, 4740, 5454, 5688, 6060, 7110, 7272, 7979, 8532, 9090, 9480, 10665, 10908, 12120, 13635, 14220, 15958, 17064, 18180, 21330, 21816, 23937, 27270, 28440, 31916, 33161, 36360, 39895, 42660, 47874, 54540, 63832, 66322, 71811, 79790, 85320, 95748, 99483, 109080, 119685, 132644, 143622, 159580, 165805, 191496, 198966, 215433, 239370, 265288, 287244, 298449, 319160, 331610, 359055, 397932, 430866, 478740, 497415, 574488, 596898, 663220, 718110, 795864, 861732, 895347, 957480, 994830, 1077165, 1193796, 1326440, 1436220, 1492245, 1723464, 1790694, 1989660, 2154330, 2387592, 2619719, 2872440, 2984490, 3349261, 3581388, 3979320, 4308660, 4476735, 5239438, 5968980, 6698522, 7162776, 7859157, 8617320, 8953470, 10047783, 10478876, 11937960, 13098595, 13397044, 15718314, 16746305, 17906940, 20095566, 20957752, 23577471, 26197190, 26794088, 30143349, 31436628, 33492610, 35813880, 39295785, 40191132, 47154942, 50238915, 52394380, 60286698, 62873256, 66985220, 70732413, 78591570, 80382264, 90430047, 94309884, 100477830, 104788760, 117887355, 120573396, 133970440, 141464826, 150716745, 157183140, 180860094, 188619768, 200955660, 235774710, 241146792, 264591619, 282929652, 301433490, 314366280, 353662065, 361720188, 401911320, 452150235, 471549420, 529183238, 565859304, 602866980, 707324130, 723440376, 793774857, 904300470, 943098840, 1058366476, 1205733960, 1322958095, 1414648260, 1587549714, 1808600940, 2116732952, 2381324571, 2645916190, 2829296520, 3175099428, 3617201880, 3968874285, 4762649142, 5291832380, 6350198856, 7143973713, 7937748570, 9525298284, 10583664760, 11906622855, 14287947426, 15875497140, 19050596568, 23813245710, 28575894852, 31750994280, 35719868565, 47626491420, 57151789704, 71439737130, 95252982840, 142879474260, 285758948520]

約数ペア:

[(1, 285758948520), (2, 142879474260), (3, 95252982840), (4, 71439737130), (5, 57151789704), (6, 47626491420), (8, 35719868565), (9, 31750994280), (10, 28575894852), (12, 23813245710), (15, 19050596568), (18, 15875497140), (20, 14287947426), (24, 11906622855), (27, 10583664760), (30, 9525298284), (36, 7937748570), (40, 7143973713), (45, 6350198856), (54, 5291832380), (60, 4762649142), (72, 3968874285), (79, 3617201880), (90, 3175099428), (101, 2829296520), (108, 2645916190), (120, 2381324571), (135, 2116732952), (158, 1808600940), (180, 1587549714), (202, 1414648260), (216, 1322958095), (237, 1205733960), (270, 1058366476), (303, 943098840), (316, 904300470), (360, 793774857), (395, 723440376), (404, 707324130), (474, 602866980), (505, 565859304), (540, 529183238), (606, 471549420), (632, 452150235), (711, 401911320), (790, 361720188), (808, 353662065), (909, 314366280), (948, 301433490), (1010, 282929652), (1080, 264591619), (1185, 241146792), (1212, 235774710), (1422, 200955660), (1515, 188619768), (1580, 180860094), (1818, 157183140), (1896, 150716745), (2020, 141464826), (2133, 133970440), (2370, 120573396), (2424, 117887355), (2727, 104788760), (2844, 100477830), (3030, 94309884), (3160, 90430047), (3555, 80382264), (3636, 78591570), (4040, 70732413), (4266, 66985220), (4545, 62873256), (4740, 60286698), (5454, 52394380), (5688, 50238915), (6060, 47154942), (7110, 40191132), (7272, 39295785), (7979, 35813880), (8532, 33492610), (9090, 31436628), (9480, 30143349), (10665, 26794088), (10908, 26197190), (12120, 23577471), (13635, 20957752), (14220, 20095566), (15958, 17906940), (17064, 16746305), (18180, 15718314), (21330, 13397044), (21816, 13098595), (23937, 11937960), (27270, 10478876), (28440, 10047783), (31916, 8953470), (33161, 8617320), (36360, 7859157), (39895, 7162776), (42660, 6698522), (47874, 5968980), (54540, 5239438), (63832, 4476735), (66322, 4308660), (71811, 3979320), (79790, 3581388), (85320, 3349261), (95748, 2984490), (99483, 2872440), (109080, 2619719), (119685, 2387592), (132644, 2154330), (143622, 1989660), (159580, 1790694), (165805, 1723464), (191496, 1492245), (198966, 1436220), (215433, 1326440), (239370, 1193796), (265288, 1077165), (287244, 994830), (298449, 957480), (319160, 895347), (331610, 861732), (359055, 795864), (397932, 718110), (430866, 663220), (478740, 596898), (497415, 574488)]