2009509950840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{683}}^1\times {\mathrm{16141}}^1$

素因数の和:16883

約数の個数: 384

約数和(自身を含む): 7250046289920

約数和(自身を除く): 5240536339080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 49, 56, 60, 62, 70, 84, 93, 98, 105, 120, 124, 140, 147, 155, 168, 186, 196, 210, 217, 245, 248, 280, 294, 310, 372, 392, 420, 434, 465, 490, 588, 620, 651, 683, 735, 744, 840, 868, 930, 980, 1085, 1176, 1240, 1302, 1366, 1470, 1519, 1736, 1860, 1960, 2049, 2170, 2604, 2732, 2940, 3038, 3255, 3415, 3720, 4098, 4340, 4557, 4781, 5208, 5464, 5880, 6076, 6510, 6830, 7595, 8196, 8680, 9114, 9562, 10245, 12152, 13020, 13660, 14343, 15190, 16141, 16392, 18228, 19124, 20490, 21173, 22785, 23905, 26040, 27320, 28686, 30380, 32282, 33467, 36456, 38248, 40980, 42346, 45570, 47810, 48423, 57372, 60760, 63519, 64564, 66934, 71715, 80705, 81960, 84692, 91140, 95620, 96846, 100401, 105865, 112987, 114744, 127038, 129128, 133868, 143430, 148211, 161410, 167335, 169384, 182280, 191240, 193692, 200802, 211730, 225974, 242115, 254076, 267736, 286860, 296422, 317595, 322820, 334670, 338961, 387384, 401604, 423460, 444633, 451948, 484230, 500371, 502005, 508152, 564935, 573720, 592844, 635190, 645640, 669340, 677922, 741055, 790909, 803208, 846920, 889266, 903896, 968460, 1000742, 1004010, 1037477, 1129870, 1185688, 1270380, 1338680, 1355844, 1482110, 1501113, 1581818, 1694805, 1778532, 1936920, 2001484, 2008020, 2074954, 2223165, 2259740, 2372727, 2501855, 2540760, 2711688, 2964220, 3002226, 3112431, 3163636, 3389610, 3502597, 3557064, 3954545, 4002968, 4016040, 4149908, 4446330, 4519480, 4745454, 5003710, 5187385, 5928440, 6004452, 6224862, 6327272, 6779220, 7005194, 7505565, 7909090, 8299816, 8892660, 9490908, 10007420, 10374770, 10507791, 11024303, 11863635, 12008904, 12449724, 13558440, 14010388, 15011130, 15562155, 15818180, 17512985, 17785320, 18981816, 20014840, 20749540, 21015582, 22048606, 23727270, 24518179, 24899448, 28020776, 30022260, 31124310, 31636360, 33072909, 35025970, 41499080, 42031164, 44097212, 47454540, 49036358, 52538955, 55121515, 60044520, 62248620, 66145818, 70051940, 73554537, 77170121, 84062328, 88194424, 94909080, 98072716, 105077910, 110243030, 122590895, 124497240, 132291636, 140103880, 147109074, 154340242, 165364545, 196145432, 210155820, 220486060, 231510363, 245181790, 264583272, 294218148, 308680484, 330729090, 341753393, 367772685, 385850605, 420311640, 440972120, 463020726, 490363580, 540190847, 588436296, 617360968, 661458180, 683506786, 735545370, 771701210, 926041452, 980727160, 1025260179, 1080381694, 1157551815, 1322916360, 1367013572, 1471090740, 1543402420, 1620572541, 1708766965, 1852082904, 2050520358, 2160763388, 2315103630, 2392273751, 2700954235, 2734027144, 2942181480, 3086804840, 3241145082, 3417533930, 4101040716, 4321526776, 4630207260, 4784547502, 5126300895, 5401908470, 6482290164, 6835067860, 7176821253, 8102862705, 8202081432, 9260414520, 9569095004, 10252601790, 10803816940, 11961368755, 12964580328, 13670135720, 14353642506, 16205725410, 16745916257, 19138190008, 20505203580, 21607633880, 23922737510, 28707285012, 32411450820, 33491832514, 35884106265, 41010407160, 47845475020, 50237748771, 57414570024, 64822901640, 66983665028, 71768212530, 83729581285, 95690950040, 100475497542, 133967330056, 143536425060, 167459162570, 200950995084, 251188743855, 287072850120, 334918325140, 401901990168, 502377487710, 669836650280, 1004754975420, 2009509950840]

約数ペア:

[(1, 2009509950840), (2, 1004754975420), (3, 669836650280), (4, 502377487710), (5, 401901990168), (6, 334918325140), (7, 287072850120), (8, 251188743855), (10, 200950995084), (12, 167459162570), (14, 143536425060), (15, 133967330056), (20, 100475497542), (21, 95690950040), (24, 83729581285), (28, 71768212530), (30, 66983665028), (31, 64822901640), (35, 57414570024), (40, 50237748771), (42, 47845475020), (49, 41010407160), (56, 35884106265), (60, 33491832514), (62, 32411450820), (70, 28707285012), (84, 23922737510), (93, 21607633880), (98, 20505203580), (105, 19138190008), (120, 16745916257), (124, 16205725410), (140, 14353642506), (147, 13670135720), (155, 12964580328), (168, 11961368755), (186, 10803816940), (196, 10252601790), (210, 9569095004), (217, 9260414520), (245, 8202081432), (248, 8102862705), (280, 7176821253), (294, 6835067860), (310, 6482290164), (372, 5401908470), (392, 5126300895), (420, 4784547502), (434, 4630207260), (465, 4321526776), (490, 4101040716), (588, 3417533930), (620, 3241145082), (651, 3086804840), (683, 2942181480), (735, 2734027144), (744, 2700954235), (840, 2392273751), (868, 2315103630), (930, 2160763388), (980, 2050520358), (1085, 1852082904), (1176, 1708766965), (1240, 1620572541), (1302, 1543402420), (1366, 1471090740), (1470, 1367013572), (1519, 1322916360), (1736, 1157551815), (1860, 1080381694), (1960, 1025260179), (2049, 980727160), (2170, 926041452), (2604, 771701210), (2732, 735545370), (2940, 683506786), (3038, 661458180), (3255, 617360968), (3415, 588436296), (3720, 540190847), (4098, 490363580), (4340, 463020726), (4557, 440972120), (4781, 420311640), (5208, 385850605), (5464, 367772685), (5880, 341753393), (6076, 330729090), (6510, 308680484), (6830, 294218148), (7595, 264583272), (8196, 245181790), (8680, 231510363), (9114, 220486060), (9562, 210155820), (10245, 196145432), (12152, 165364545), (13020, 154340242), (13660, 147109074), (14343, 140103880), (15190, 132291636), (16141, 124497240), (16392, 122590895), (18228, 110243030), (19124, 105077910), (20490, 98072716), (21173, 94909080), (22785, 88194424), (23905, 84062328), (26040, 77170121), (27320, 73554537), (28686, 70051940), (30380, 66145818), (32282, 62248620), (33467, 60044520), (36456, 55121515), (38248, 52538955), (40980, 49036358), (42346, 47454540), (45570, 44097212), (47810, 42031164), (48423, 41499080), (57372, 35025970), (60760, 33072909), (63519, 31636360), (64564, 31124310), (66934, 30022260), (71715, 28020776), (80705, 24899448), (81960, 24518179), (84692, 23727270), (91140, 22048606), (95620, 21015582), (96846, 20749540), (100401, 20014840), (105865, 18981816), (112987, 17785320), (114744, 17512985), (127038, 15818180), (129128, 15562155), (133868, 15011130), (143430, 14010388), (148211, 13558440), (161410, 12449724), (167335, 12008904), (169384, 11863635), (182280, 11024303), (191240, 10507791), (193692, 10374770), (200802, 10007420), (211730, 9490908), (225974, 8892660), (242115, 8299816), (254076, 7909090), (267736, 7505565), (286860, 7005194), (296422, 6779220), (317595, 6327272), (322820, 6224862), (334670, 6004452), (338961, 5928440), (387384, 5187385), (401604, 5003710), (423460, 4745454), (444633, 4519480), (451948, 4446330), (484230, 4149908), (500371, 4016040), (502005, 4002968), (508152, 3954545), (564935, 3557064), (573720, 3502597), (592844, 3389610), (635190, 3163636), (645640, 3112431), (669340, 3002226), (677922, 2964220), (741055, 2711688), (790909, 2540760), (803208, 2501855), (846920, 2372727), (889266, 2259740), (903896, 2223165), (968460, 2074954), (1000742, 2008020), (1004010, 2001484), (1037477, 1936920), (1129870, 1778532), (1185688, 1694805), (1270380, 1581818), (1338680, 1501113), (1355844, 1482110)]