2009551779480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{77239}}^1$

素因数の和:77966

約数の個数: 256

約数和(自身を含む): 7047254016000

約数和(自身を除く): 5037702236520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 47, 56, 60, 70, 84, 94, 105, 120, 140, 141, 168, 188, 210, 235, 280, 282, 329, 376, 420, 470, 564, 658, 659, 705, 840, 940, 987, 1128, 1316, 1318, 1410, 1645, 1880, 1974, 1977, 2632, 2636, 2820, 3290, 3295, 3948, 3954, 4613, 4935, 5272, 5640, 6580, 6590, 7896, 7908, 9226, 9870, 9885, 13160, 13180, 13839, 15816, 18452, 19740, 19770, 23065, 26360, 27678, 30973, 36904, 39480, 39540, 46130, 55356, 61946, 69195, 77239, 79080, 92260, 92919, 110712, 123892, 138390, 154478, 154865, 184520, 185838, 216811, 231717, 247784, 276780, 308956, 309730, 371676, 386195, 433622, 463434, 464595, 540673, 553560, 617912, 619460, 650433, 743352, 772390, 867244, 926868, 929190, 1081346, 1084055, 1158585, 1238920, 1300866, 1544780, 1622019, 1734488, 1853736, 1858380, 2162692, 2168110, 2317170, 2601732, 2703365, 3089560, 3244038, 3252165, 3630233, 3716760, 4325384, 4336220, 4634340, 5203464, 5406730, 6488076, 6504330, 7260466, 8110095, 8672440, 9268680, 10813460, 10890699, 12976152, 13008660, 14520932, 16220190, 18151165, 21626920, 21781398, 25411631, 26017320, 29041864, 32440380, 36302330, 43562796, 50823262, 50900501, 54453495, 64880760, 72604660, 76234893, 87125592, 101646524, 101801002, 108906990, 127058155, 145209320, 152469786, 152701503, 203293048, 203602004, 217813980, 254116310, 254502505, 304939572, 305403006, 356303507, 381174465, 407204008, 435627960, 508232620, 509005010, 609879144, 610806012, 712607014, 762348930, 763507515, 1016465240, 1018010020, 1068910521, 1221612024, 1425214028, 1524697860, 1527015030, 1781517535, 2036020040, 2137821042, 2392323547, 2850428056, 3049395720, 3054030060, 3563035070, 4275642084, 4784647094, 5344552605, 6108060120, 7126070140, 7176970641, 8551284168, 9569294188, 10689105210, 11961617735, 14252140280, 14353941282, 16746264829, 19138588376, 21378210420, 23923235470, 28707882564, 33492529658, 35884853205, 42756420840, 47846470940, 50238794487, 57415765128, 66985059316, 71769706410, 83731324145, 95692941880, 100477588974, 133970118632, 143539412820, 167462648290, 200955177948, 251193972435, 287078825640, 334925296580, 401910355896, 502387944870, 669850593160, 1004775889740, 2009551779480]

約数ペア:

[(1, 2009551779480), (2, 1004775889740), (3, 669850593160), (4, 502387944870), (5, 401910355896), (6, 334925296580), (7, 287078825640), (8, 251193972435), (10, 200955177948), (12, 167462648290), (14, 143539412820), (15, 133970118632), (20, 100477588974), (21, 95692941880), (24, 83731324145), (28, 71769706410), (30, 66985059316), (35, 57415765128), (40, 50238794487), (42, 47846470940), (47, 42756420840), (56, 35884853205), (60, 33492529658), (70, 28707882564), (84, 23923235470), (94, 21378210420), (105, 19138588376), (120, 16746264829), (140, 14353941282), (141, 14252140280), (168, 11961617735), (188, 10689105210), (210, 9569294188), (235, 8551284168), (280, 7176970641), (282, 7126070140), (329, 6108060120), (376, 5344552605), (420, 4784647094), (470, 4275642084), (564, 3563035070), (658, 3054030060), (659, 3049395720), (705, 2850428056), (840, 2392323547), (940, 2137821042), (987, 2036020040), (1128, 1781517535), (1316, 1527015030), (1318, 1524697860), (1410, 1425214028), (1645, 1221612024), (1880, 1068910521), (1974, 1018010020), (1977, 1016465240), (2632, 763507515), (2636, 762348930), (2820, 712607014), (3290, 610806012), (3295, 609879144), (3948, 509005010), (3954, 508232620), (4613, 435627960), (4935, 407204008), (5272, 381174465), (5640, 356303507), (6580, 305403006), (6590, 304939572), (7896, 254502505), (7908, 254116310), (9226, 217813980), (9870, 203602004), (9885, 203293048), (13160, 152701503), (13180, 152469786), (13839, 145209320), (15816, 127058155), (18452, 108906990), (19740, 101801002), (19770, 101646524), (23065, 87125592), (26360, 76234893), (27678, 72604660), (30973, 64880760), (36904, 54453495), (39480, 50900501), (39540, 50823262), (46130, 43562796), (55356, 36302330), (61946, 32440380), (69195, 29041864), (77239, 26017320), (79080, 25411631), (92260, 21781398), (92919, 21626920), (110712, 18151165), (123892, 16220190), (138390, 14520932), (154478, 13008660), (154865, 12976152), (184520, 10890699), (185838, 10813460), (216811, 9268680), (231717, 8672440), (247784, 8110095), (276780, 7260466), (308956, 6504330), (309730, 6488076), (371676, 5406730), (386195, 5203464), (433622, 4634340), (463434, 4336220), (464595, 4325384), (540673, 3716760), (553560, 3630233), (617912, 3252165), (619460, 3244038), (650433, 3089560), (743352, 2703365), (772390, 2601732), (867244, 2317170), (926868, 2168110), (929190, 2162692), (1081346, 1858380), (1084055, 1853736), (1158585, 1734488), (1238920, 1622019), (1300866, 1544780)]