991332503040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{378533}}^1$

素因数の和:378601

約数の個数: 320

約数和(自身を含む): 3568806438912

約数和(自身を除く): 2577473935872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 80, 88, 93, 96, 110, 120, 124, 128, 132, 155, 160, 165, 176, 186, 192, 220, 240, 248, 256, 264, 310, 320, 330, 341, 352, 372, 384, 440, 465, 480, 496, 512, 528, 620, 640, 660, 682, 704, 744, 768, 880, 930, 960, 992, 1023, 1056, 1240, 1280, 1320, 1364, 1408, 1488, 1536, 1705, 1760, 1860, 1920, 1984, 2046, 2112, 2480, 2560, 2640, 2728, 2816, 2976, 3410, 3520, 3720, 3840, 3968, 4092, 4224, 4960, 5115, 5280, 5456, 5632, 5952, 6820, 7040, 7440, 7680, 7936, 8184, 8448, 9920, 10230, 10560, 10912, 11904, 13640, 14080, 14880, 15872, 16368, 16896, 19840, 20460, 21120, 21824, 23808, 27280, 28160, 29760, 32736, 39680, 40920, 42240, 43648, 47616, 54560, 59520, 65472, 79360, 81840, 84480, 87296, 109120, 119040, 130944, 163680, 174592, 218240, 238080, 261888, 327360, 378533, 436480, 523776, 654720, 757066, 872960, 1135599, 1309440, 1514132, 1892665, 2271198, 2618880, 3028264, 3785330, 4163863, 4542396, 5677995, 6056528, 7570660, 8327726, 9084792, 11355990, 11734523, 12113056, 12491589, 15141320, 16655452, 18169584, 20819315, 22711980, 23469046, 24226112, 24983178, 30282640, 33310904, 35203569, 36339168, 41638630, 45423960, 46938092, 48452224, 49966356, 58672615, 60565280, 62457945, 66621808, 70407138, 72678336, 83277260, 90847920, 93876184, 96904448, 99932712, 117345230, 121130560, 124915890, 129079753, 133243616, 140814276, 145356672, 166554520, 176017845, 181695840, 187752368, 193808896, 199865424, 234690460, 242261120, 249831780, 258159506, 266487232, 281628552, 290713344, 333109040, 352035690, 363391680, 375504736, 387239259, 399730848, 469380920, 484522240, 499663560, 516319012, 532974464, 563257104, 581426688, 645398765, 666218080, 704071380, 726783360, 751009472, 774478518, 799461696, 938761840, 969044480, 999327120, 1032638024, 1065948928, 1126514208, 1290797530, 1332436160, 1408142760, 1453566720, 1502018944, 1548957036, 1598923392, 1877523680, 1936196295, 1998654240, 2065276048, 2131897856, 2253028416, 2581595060, 2664872320, 2816285520, 2907133440, 3004037888, 3097914072, 3197846784, 3755047360, 3872392590, 3997308480, 4130552096, 4506056832, 5163190120, 5329744640, 5632571040, 6008075776, 6195828144, 6395693568, 7510094720, 7744785180, 7994616960, 8261104192, 9012113664, 10326380240, 10659489280, 11265142080, 12391656288, 15020189440, 15489570360, 15989233920, 16522208384, 18024227328, 20652760480, 22530284160, 24783312576, 30040378880, 30979140720, 31978467840, 33044416768, 41305520960, 45060568320, 49566625152, 61958281440, 66088833536, 82611041920, 90121136640, 99133250304, 123916562880, 165222083840, 198266500608, 247833125760, 330444167680, 495666251520, 991332503040]

約数ペア:

[(1, 991332503040), (2, 495666251520), (3, 330444167680), (4, 247833125760), (5, 198266500608), (6, 165222083840), (8, 123916562880), (10, 99133250304), (11, 90121136640), (12, 82611041920), (15, 66088833536), (16, 61958281440), (20, 49566625152), (22, 45060568320), (24, 41305520960), (30, 33044416768), (31, 31978467840), (32, 30979140720), (33, 30040378880), (40, 24783312576), (44, 22530284160), (48, 20652760480), (55, 18024227328), (60, 16522208384), (62, 15989233920), (64, 15489570360), (66, 15020189440), (80, 12391656288), (88, 11265142080), (93, 10659489280), (96, 10326380240), (110, 9012113664), (120, 8261104192), (124, 7994616960), (128, 7744785180), (132, 7510094720), (155, 6395693568), (160, 6195828144), (165, 6008075776), (176, 5632571040), (186, 5329744640), (192, 5163190120), (220, 4506056832), (240, 4130552096), (248, 3997308480), (256, 3872392590), (264, 3755047360), (310, 3197846784), (320, 3097914072), (330, 3004037888), (341, 2907133440), (352, 2816285520), (372, 2664872320), (384, 2581595060), (440, 2253028416), (465, 2131897856), (480, 2065276048), (496, 1998654240), (512, 1936196295), (528, 1877523680), (620, 1598923392), (640, 1548957036), (660, 1502018944), (682, 1453566720), (704, 1408142760), (744, 1332436160), (768, 1290797530), (880, 1126514208), (930, 1065948928), (960, 1032638024), (992, 999327120), (1023, 969044480), (1056, 938761840), (1240, 799461696), (1280, 774478518), (1320, 751009472), (1364, 726783360), (1408, 704071380), (1488, 666218080), (1536, 645398765), (1705, 581426688), (1760, 563257104), (1860, 532974464), (1920, 516319012), (1984, 499663560), (2046, 484522240), (2112, 469380920), (2480, 399730848), (2560, 387239259), (2640, 375504736), (2728, 363391680), (2816, 352035690), (2976, 333109040), (3410, 290713344), (3520, 281628552), (3720, 266487232), (3840, 258159506), (3968, 249831780), (4092, 242261120), (4224, 234690460), (4960, 199865424), (5115, 193808896), (5280, 187752368), (5456, 181695840), (5632, 176017845), (5952, 166554520), (6820, 145356672), (7040, 140814276), (7440, 133243616), (7680, 129079753), (7936, 124915890), (8184, 121130560), (8448, 117345230), (9920, 99932712), (10230, 96904448), (10560, 93876184), (10912, 90847920), (11904, 83277260), (13640, 72678336), (14080, 70407138), (14880, 66621808), (15872, 62457945), (16368, 60565280), (16896, 58672615), (19840, 49966356), (20460, 48452224), (21120, 46938092), (21824, 45423960), (23808, 41638630), (27280, 36339168), (28160, 35203569), (29760, 33310904), (32736, 30282640), (39680, 24983178), (40920, 24226112), (42240, 23469046), (43648, 22711980), (47616, 20819315), (54560, 18169584), (59520, 16655452), (65472, 15141320), (79360, 12491589), (81840, 12113056), (84480, 11734523), (87296, 11355990), (109120, 9084792), (119040, 8327726), (130944, 7570660), (163680, 6056528), (174592, 5677995), (218240, 4542396), (238080, 4163863), (261888, 3785330), (327360, 3028264), (378533, 2618880), (436480, 2271198), (523776, 1892665), (654720, 1514132), (757066, 1309440), (872960, 1135599)]