2647050840

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{919}}^1$

素因数の和:1076

約数の個数: 320

約数和(自身を含む): 10259251200

約数和(自身を除く): 7612200360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 127, 135, 140, 162, 168, 180, 189, 210, 216, 252, 254, 270, 280, 315, 324, 360, 378, 381, 405, 420, 504, 508, 540, 567, 630, 635, 648, 756, 762, 810, 840, 889, 919, 945, 1016, 1080, 1134, 1143, 1260, 1270, 1512, 1524, 1620, 1778, 1838, 1890, 1905, 2268, 2286, 2520, 2540, 2667, 2757, 2835, 3048, 3240, 3429, 3556, 3676, 3780, 3810, 4445, 4536, 4572, 4595, 5080, 5334, 5514, 5670, 5715, 6433, 6858, 7112, 7352, 7560, 7620, 8001, 8271, 8890, 9144, 9190, 10287, 10668, 11028, 11340, 11430, 12866, 13335, 13716, 13785, 15240, 16002, 16542, 17145, 17780, 18380, 19299, 20574, 21336, 22056, 22680, 22860, 24003, 24813, 25732, 26670, 27432, 27570, 32004, 32165, 33084, 34290, 35560, 36760, 38598, 40005, 41148, 41355, 45720, 48006, 49626, 51435, 51464, 53340, 55140, 57897, 64008, 64330, 66168, 68580, 72009, 74439, 77196, 80010, 82296, 82710, 96012, 96495, 99252, 102870, 106680, 110280, 115794, 116713, 120015, 124065, 128660, 137160, 144018, 148878, 154392, 160020, 165420, 173691, 192024, 192990, 198504, 205740, 231588, 233426, 240030, 248130, 257320, 288036, 289485, 297756, 320040, 330840, 347382, 350139, 360045, 372195, 385980, 411480, 463176, 466852, 480060, 496260, 521073, 576072, 578970, 583565, 595512, 694764, 700278, 720090, 744390, 771960, 816991, 868455, 933704, 960120, 992520, 1042146, 1050417, 1157940, 1167130, 1389528, 1400556, 1440180, 1488780, 1633982, 1736910, 1750695, 2084292, 2100834, 2315880, 2334260, 2450973, 2605365, 2801112, 2880360, 2977560, 3151251, 3267964, 3473820, 3501390, 4084955, 4168584, 4201668, 4668520, 4901946, 5210730, 5252085, 6302502, 6535928, 6947640, 7002780, 7352919, 8169910, 8403336, 9453753, 9803892, 10421460, 10504170, 12254865, 12605004, 14005560, 14705838, 15756255, 16339820, 18907506, 19607784, 20842920, 21008340, 22058757, 24509730, 25210008, 29411676, 31512510, 32679640, 36764595, 37815012, 42016680, 44117514, 47268765, 49019460, 58823352, 63025020, 66176271, 73529190, 75630024, 88235028, 94537530, 98038920, 110293785, 126050040, 132352542, 147058380, 176470056, 189075060, 220587570, 264705084, 294116760, 330881355, 378150120, 441175140, 529410168, 661762710, 882350280, 1323525420, 2647050840]

約数ペア:

[(1, 2647050840), (2, 1323525420), (3, 882350280), (4, 661762710), (5, 529410168), (6, 441175140), (7, 378150120), (8, 330881355), (9, 294116760), (10, 264705084), (12, 220587570), (14, 189075060), (15, 176470056), (18, 147058380), (20, 132352542), (21, 126050040), (24, 110293785), (27, 98038920), (28, 94537530), (30, 88235028), (35, 75630024), (36, 73529190), (40, 66176271), (42, 63025020), (45, 58823352), (54, 49019460), (56, 47268765), (60, 44117514), (63, 42016680), (70, 37815012), (72, 36764595), (81, 32679640), (84, 31512510), (90, 29411676), (105, 25210008), (108, 24509730), (120, 22058757), (126, 21008340), (127, 20842920), (135, 19607784), (140, 18907506), (162, 16339820), (168, 15756255), (180, 14705838), (189, 14005560), (210, 12605004), (216, 12254865), (252, 10504170), (254, 10421460), (270, 9803892), (280, 9453753), (315, 8403336), (324, 8169910), (360, 7352919), (378, 7002780), (381, 6947640), (405, 6535928), (420, 6302502), (504, 5252085), (508, 5210730), (540, 4901946), (567, 4668520), (630, 4201668), (635, 4168584), (648, 4084955), (756, 3501390), (762, 3473820), (810, 3267964), (840, 3151251), (889, 2977560), (919, 2880360), (945, 2801112), (1016, 2605365), (1080, 2450973), (1134, 2334260), (1143, 2315880), (1260, 2100834), (1270, 2084292), (1512, 1750695), (1524, 1736910), (1620, 1633982), (1778, 1488780), (1838, 1440180), (1890, 1400556), (1905, 1389528), (2268, 1167130), (2286, 1157940), (2520, 1050417), (2540, 1042146), (2667, 992520), (2757, 960120), (2835, 933704), (3048, 868455), (3240, 816991), (3429, 771960), (3556, 744390), (3676, 720090), (3780, 700278), (3810, 694764), (4445, 595512), (4536, 583565), (4572, 578970), (4595, 576072), (5080, 521073), (5334, 496260), (5514, 480060), (5670, 466852), (5715, 463176), (6433, 411480), (6858, 385980), (7112, 372195), (7352, 360045), (7560, 350139), (7620, 347382), (8001, 330840), (8271, 320040), (8890, 297756), (9144, 289485), (9190, 288036), (10287, 257320), (10668, 248130), (11028, 240030), (11340, 233426), (11430, 231588), (12866, 205740), (13335, 198504), (13716, 192990), (13785, 192024), (15240, 173691), (16002, 165420), (16542, 160020), (17145, 154392), (17780, 148878), (18380, 144018), (19299, 137160), (20574, 128660), (21336, 124065), (22056, 120015), (22680, 116713), (22860, 115794), (24003, 110280), (24813, 106680), (25732, 102870), (26670, 99252), (27432, 96495), (27570, 96012), (32004, 82710), (32165, 82296), (33084, 80010), (34290, 77196), (35560, 74439), (36760, 72009), (38598, 68580), (40005, 66168), (41148, 64330), (41355, 64008), (45720, 57897), (48006, 55140), (49626, 53340), (51435, 51464)]