20277090720

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2293}}^1$

素因数の和:2429

約数の個数: 384

約数和(自身を含む): 74920204800

約数和(自身を除く): 54643114080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 89, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 178, 180, 184, 207, 216, 230, 240, 267, 270, 276, 288, 345, 356, 360, 368, 414, 432, 445, 460, 480, 534, 540, 552, 621, 690, 712, 720, 736, 801, 828, 864, 890, 920, 1035, 1068, 1080, 1104, 1242, 1335, 1380, 1424, 1440, 1602, 1656, 1780, 1840, 2047, 2070, 2136, 2160, 2208, 2293, 2403, 2484, 2670, 2760, 2848, 3105, 3204, 3312, 3560, 3680, 4005, 4094, 4140, 4272, 4320, 4586, 4806, 4968, 5340, 5520, 6141, 6210, 6408, 6624, 6879, 7120, 8010, 8188, 8280, 8544, 9172, 9612, 9936, 10235, 10680, 11040, 11465, 12015, 12282, 12420, 12816, 13758, 14240, 16020, 16376, 16560, 18344, 18423, 19224, 19872, 20470, 20637, 21360, 22930, 24030, 24564, 24840, 25632, 27516, 30705, 32040, 32752, 33120, 34395, 36688, 36846, 38448, 40940, 41274, 42720, 45860, 48060, 49128, 49680, 52739, 55032, 55269, 61410, 61911, 64080, 65504, 68790, 73376, 73692, 76896, 81880, 82548, 91720, 92115, 96120, 98256, 99360, 103185, 105478, 110064, 110538, 122820, 123822, 128160, 137580, 147384, 158217, 163760, 165096, 183440, 184230, 192240, 196512, 204077, 206370, 210956, 220128, 221076, 245640, 247644, 263695, 275160, 276345, 294768, 309555, 316434, 327520, 330192, 366880, 368460, 384480, 408154, 412740, 421912, 442152, 474651, 491280, 495288, 527390, 550320, 552690, 589536, 612231, 619110, 632868, 660384, 736920, 791085, 816308, 825480, 843824, 884304, 949302, 982560, 990576, 1020385, 1054780, 1100640, 1105380, 1224462, 1238220, 1265736, 1423953, 1473840, 1582170, 1632616, 1650960, 1687648, 1768608, 1836693, 1898604, 1981152, 2040770, 2109560, 2210760, 2373255, 2448924, 2476440, 2531472, 2847906, 2947680, 3061155, 3164340, 3265232, 3301920, 3673386, 3797208, 4081540, 4219120, 4421520, 4693771, 4746510, 4897848, 4952880, 5062944, 5510079, 5695812, 6122310, 6328680, 6530464, 7119765, 7346772, 7594416, 8163080, 8438240, 8843040, 9183465, 9387542, 9493020, 9795696, 9905760, 11020158, 11391624, 12244620, 12657360, 14081313, 14239530, 14693544, 15188832, 16326160, 18366930, 18775084, 18986040, 19591392, 22040316, 22783248, 23468855, 24489240, 25314720, 27550395, 28162626, 28479060, 29387088, 32652320, 36733860, 37550168, 37972080, 42243939, 44080632, 45566496, 46937710, 48978480, 55100790, 56325252, 56958120, 58774176, 70406565, 73467720, 75100336, 75944160, 84487878, 88161264, 93875420, 97956960, 110201580, 112650504, 113916240, 126731817, 140813130, 146935440, 150200672, 168975756, 176322528, 187750840, 211219695, 220403160, 225301008, 227832480, 253463634, 281626260, 293870880, 337951512, 375501680, 422439390, 440806320, 450602016, 506927268, 563252520, 633659085, 675903024, 751003360, 844878780, 881612640, 1013854536, 1126505040, 1267318170, 1351806048, 1689757560, 2027709072, 2253010080, 2534636340, 3379515120, 4055418144, 5069272680, 6759030240, 10138545360, 20277090720]

約数ペア:

[(1, 20277090720), (2, 10138545360), (3, 6759030240), (4, 5069272680), (5, 4055418144), (6, 3379515120), (8, 2534636340), (9, 2253010080), (10, 2027709072), (12, 1689757560), (15, 1351806048), (16, 1267318170), (18, 1126505040), (20, 1013854536), (23, 881612640), (24, 844878780), (27, 751003360), (30, 675903024), (32, 633659085), (36, 563252520), (40, 506927268), (45, 450602016), (46, 440806320), (48, 422439390), (54, 375501680), (60, 337951512), (69, 293870880), (72, 281626260), (80, 253463634), (89, 227832480), (90, 225301008), (92, 220403160), (96, 211219695), (108, 187750840), (115, 176322528), (120, 168975756), (135, 150200672), (138, 146935440), (144, 140813130), (160, 126731817), (178, 113916240), (180, 112650504), (184, 110201580), (207, 97956960), (216, 93875420), (230, 88161264), (240, 84487878), (267, 75944160), (270, 75100336), (276, 73467720), (288, 70406565), (345, 58774176), (356, 56958120), (360, 56325252), (368, 55100790), (414, 48978480), (432, 46937710), (445, 45566496), (460, 44080632), (480, 42243939), (534, 37972080), (540, 37550168), (552, 36733860), (621, 32652320), (690, 29387088), (712, 28479060), (720, 28162626), (736, 27550395), (801, 25314720), (828, 24489240), (864, 23468855), (890, 22783248), (920, 22040316), (1035, 19591392), (1068, 18986040), (1080, 18775084), (1104, 18366930), (1242, 16326160), (1335, 15188832), (1380, 14693544), (1424, 14239530), (1440, 14081313), (1602, 12657360), (1656, 12244620), (1780, 11391624), (1840, 11020158), (2047, 9905760), (2070, 9795696), (2136, 9493020), (2160, 9387542), (2208, 9183465), (2293, 8843040), (2403, 8438240), (2484, 8163080), (2670, 7594416), (2760, 7346772), (2848, 7119765), (3105, 6530464), (3204, 6328680), (3312, 6122310), (3560, 5695812), (3680, 5510079), (4005, 5062944), (4094, 4952880), (4140, 4897848), (4272, 4746510), (4320, 4693771), (4586, 4421520), (4806, 4219120), (4968, 4081540), (5340, 3797208), (5520, 3673386), (6141, 3301920), (6210, 3265232), (6408, 3164340), (6624, 3061155), (6879, 2947680), (7120, 2847906), (8010, 2531472), (8188, 2476440), (8280, 2448924), (8544, 2373255), (9172, 2210760), (9612, 2109560), (9936, 2040770), (10235, 1981152), (10680, 1898604), (11040, 1836693), (11465, 1768608), (12015, 1687648), (12282, 1650960), (12420, 1632616), (12816, 1582170), (13758, 1473840), (14240, 1423953), (16020, 1265736), (16376, 1238220), (16560, 1224462), (18344, 1105380), (18423, 1100640), (19224, 1054780), (19872, 1020385), (20470, 990576), (20637, 982560), (21360, 949302), (22930, 884304), (24030, 843824), (24564, 825480), (24840, 816308), (25632, 791085), (27516, 736920), (30705, 660384), (32040, 632868), (32752, 619110), (33120, 612231), (34395, 589536), (36688, 552690), (36846, 550320), (38448, 527390), (40940, 495288), (41274, 491280), (42720, 474651), (45860, 442152), (48060, 421912), (49128, 412740), (49680, 408154), (52739, 384480), (55032, 368460), (55269, 366880), (61410, 330192), (61911, 327520), (64080, 316434), (65504, 309555), (68790, 294768), (73376, 276345), (73692, 275160), (76896, 263695), (81880, 247644), (82548, 245640), (91720, 221076), (92115, 220128), (96120, 210956), (98256, 206370), (99360, 204077), (103185, 196512), (105478, 192240), (110064, 184230), (110538, 183440), (122820, 165096), (123822, 163760), (128160, 158217), (137580, 147384)]