20604661740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{373}}^1$

素因数の和:511

約数の個数: 480

約数和(自身を含む): 72590312256

約数和(自身を除く): 51985650516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 43, 45, 52, 54, 60, 61, 65, 78, 81, 86, 90, 108, 117, 122, 129, 130, 135, 156, 162, 172, 180, 183, 195, 215, 234, 244, 258, 260, 270, 305, 324, 351, 366, 373, 387, 390, 405, 430, 468, 516, 540, 549, 559, 585, 610, 645, 702, 732, 746, 774, 780, 793, 810, 860, 915, 1053, 1098, 1118, 1119, 1161, 1170, 1220, 1290, 1404, 1492, 1548, 1586, 1620, 1647, 1677, 1755, 1830, 1865, 1935, 2106, 2196, 2236, 2238, 2322, 2340, 2379, 2580, 2623, 2745, 2795, 3172, 3294, 3354, 3357, 3483, 3510, 3660, 3730, 3870, 3965, 4212, 4476, 4644, 4758, 4849, 4941, 5031, 5246, 5265, 5490, 5590, 5595, 5805, 6588, 6708, 6714, 6966, 7020, 7137, 7460, 7740, 7869, 7930, 8235, 8385, 9516, 9698, 9882, 10062, 10071, 10492, 10530, 10980, 11180, 11190, 11610, 11895, 13115, 13428, 13932, 14274, 14547, 15093, 15738, 15860, 16039, 16470, 16770, 16785, 17415, 19396, 19764, 20124, 20142, 21060, 21411, 22380, 22753, 23220, 23607, 23790, 24245, 24705, 25155, 26230, 28548, 29094, 30186, 30213, 31476, 32078, 32940, 33540, 33570, 34099, 34830, 35685, 39345, 40284, 42822, 43641, 45279, 45506, 47214, 47580, 48117, 48490, 49410, 50310, 50355, 52460, 58188, 60372, 60426, 64156, 64233, 67140, 68198, 68259, 69660, 70821, 71370, 72735, 75465, 78690, 80195, 85644, 87282, 90558, 91012, 94428, 96234, 96980, 98820, 100620, 100710, 102297, 107055, 113765, 118035, 120852, 128466, 130923, 136396, 136518, 141642, 142740, 144351, 145470, 150930, 151065, 157380, 160390, 170495, 174564, 181116, 192468, 201420, 204594, 204777, 208507, 212463, 214110, 218205, 226395, 227530, 236070, 240585, 256932, 261846, 273036, 283284, 288702, 290940, 295789, 301860, 302130, 306891, 320780, 321165, 340990, 341295, 354105, 392769, 409188, 409554, 417014, 424926, 428220, 433053, 436410, 452790, 455060, 472140, 481170, 511485, 523692, 577404, 591578, 604260, 613782, 614331, 625521, 642330, 654615, 681980, 682590, 708210, 721755, 785538, 819108, 834028, 849852, 866106, 872820, 887367, 905580, 920673, 962340, 978379, 1022970, 1023885, 1042535, 1062315, 1183156, 1227564, 1228662, 1251042, 1284660, 1299159, 1309230, 1365180, 1416420, 1443510, 1478945, 1534455, 1571076, 1732212, 1774734, 1841346, 1842993, 1876563, 1956758, 1963845, 2045940, 2047770, 2085070, 2124630, 2165265, 2457324, 2502084, 2598318, 2618460, 2662101, 2762019, 2887020, 2935137, 2957890, 3068910, 3071655, 3127605, 3549468, 3682692, 3685986, 3753126, 3913516, 3927690, 4095540, 4170140, 4249260, 4330530, 4436835, 4603365, 4891895, 5196636, 5324202, 5524038, 5629689, 5870274, 5915780, 6137820, 6143310, 6255210, 6495795, 7371972, 7506252, 7855380, 7986303, 8661060, 8805411, 8873670, 9206730, 9214965, 9382815, 9783790, 10648404, 11048076, 11259378, 11740548, 12286620, 12510420, 12718927, 12991590, 13310505, 13810095, 14675685, 15972606, 16889067, 17610822, 17747340, 18413460, 18429930, 18765630, 19567580, 22518756, 23958909, 25437854, 25983180, 26416233, 26621010, 27620190, 28148445, 29351370, 31945212, 33778134, 35221644, 36859860, 37531260, 38156781, 39931515, 44027055, 47917818, 50875708, 52832466, 53242020, 55240380, 56296890, 58702740, 63594635, 67556268, 76313562, 79248699, 79863030, 84445335, 88054110, 95835636, 105664932, 112593780, 114470343, 119794545, 127189270, 132081165, 152627124, 158497398, 159726060, 168890670, 176108220, 190783905, 228940686, 239589090, 254378540, 264162330, 316994796, 337781340, 343411029, 381567810, 396243495, 457881372, 479178180, 528324660, 572351715, 686822058, 763135620, 792486990, 1030233087, 1144703430, 1373644116, 1584973980, 1717055145, 2060466174, 2289406860, 3434110290, 4120932348, 5151165435, 6868220580, 10302330870, 20604661740]

約数ペア:

[(1, 20604661740), (2, 10302330870), (3, 6868220580), (4, 5151165435), (5, 4120932348), (6, 3434110290), (9, 2289406860), (10, 2060466174), (12, 1717055145), (13, 1584973980), (15, 1373644116), (18, 1144703430), (20, 1030233087), (26, 792486990), (27, 763135620), (30, 686822058), (36, 572351715), (39, 528324660), (43, 479178180), (45, 457881372), (52, 396243495), (54, 381567810), (60, 343411029), (61, 337781340), (65, 316994796), (78, 264162330), (81, 254378540), (86, 239589090), (90, 228940686), (108, 190783905), (117, 176108220), (122, 168890670), (129, 159726060), (130, 158497398), (135, 152627124), (156, 132081165), (162, 127189270), (172, 119794545), (180, 114470343), (183, 112593780), (195, 105664932), (215, 95835636), (234, 88054110), (244, 84445335), (258, 79863030), (260, 79248699), (270, 76313562), (305, 67556268), (324, 63594635), (351, 58702740), (366, 56296890), (373, 55240380), (387, 53242020), (390, 52832466), (405, 50875708), (430, 47917818), (468, 44027055), (516, 39931515), (540, 38156781), (549, 37531260), (559, 36859860), (585, 35221644), (610, 33778134), (645, 31945212), (702, 29351370), (732, 28148445), (746, 27620190), (774, 26621010), (780, 26416233), (793, 25983180), (810, 25437854), (860, 23958909), (915, 22518756), (1053, 19567580), (1098, 18765630), (1118, 18429930), (1119, 18413460), (1161, 17747340), (1170, 17610822), (1220, 16889067), (1290, 15972606), (1404, 14675685), (1492, 13810095), (1548, 13310505), (1586, 12991590), (1620, 12718927), (1647, 12510420), (1677, 12286620), (1755, 11740548), (1830, 11259378), (1865, 11048076), (1935, 10648404), (2106, 9783790), (2196, 9382815), (2236, 9214965), (2238, 9206730), (2322, 8873670), (2340, 8805411), (2379, 8661060), (2580, 7986303), (2623, 7855380), (2745, 7506252), (2795, 7371972), (3172, 6495795), (3294, 6255210), (3354, 6143310), (3357, 6137820), (3483, 5915780), (3510, 5870274), (3660, 5629689), (3730, 5524038), (3870, 5324202), (3965, 5196636), (4212, 4891895), (4476, 4603365), (4644, 4436835), (4758, 4330530), (4849, 4249260), (4941, 4170140), (5031, 4095540), (5246, 3927690), (5265, 3913516), (5490, 3753126), (5590, 3685986), (5595, 3682692), (5805, 3549468), (6588, 3127605), (6708, 3071655), (6714, 3068910), (6966, 2957890), (7020, 2935137), (7137, 2887020), (7460, 2762019), (7740, 2662101), (7869, 2618460), (7930, 2598318), (8235, 2502084), (8385, 2457324), (9516, 2165265), (9698, 2124630), (9882, 2085070), (10062, 2047770), (10071, 2045940), (10492, 1963845), (10530, 1956758), (10980, 1876563), (11180, 1842993), (11190, 1841346), (11610, 1774734), (11895, 1732212), (13115, 1571076), (13428, 1534455), (13932, 1478945), (14274, 1443510), (14547, 1416420), (15093, 1365180), (15738, 1309230), (15860, 1299159), (16039, 1284660), (16470, 1251042), (16770, 1228662), (16785, 1227564), (17415, 1183156), (19396, 1062315), (19764, 1042535), (20124, 1023885), (20142, 1022970), (21060, 978379), (21411, 962340), (22380, 920673), (22753, 905580), (23220, 887367), (23607, 872820), (23790, 866106), (24245, 849852), (24705, 834028), (25155, 819108), (26230, 785538), (28548, 721755), (29094, 708210), (30186, 682590), (30213, 681980), (31476, 654615), (32078, 642330), (32940, 625521), (33540, 614331), (33570, 613782), (34099, 604260), (34830, 591578), (35685, 577404), (39345, 523692), (40284, 511485), (42822, 481170), (43641, 472140), (45279, 455060), (45506, 452790), (47214, 436410), (47580, 433053), (48117, 428220), (48490, 424926), (49410, 417014), (50310, 409554), (50355, 409188), (52460, 392769), (58188, 354105), (60372, 341295), (60426, 340990), (64156, 321165), (64233, 320780), (67140, 306891), (68198, 302130), (68259, 301860), (69660, 295789), (70821, 290940), (71370, 288702), (72735, 283284), (75465, 273036), (78690, 261846), (80195, 256932), (85644, 240585), (87282, 236070), (90558, 227530), (91012, 226395), (94428, 218205), (96234, 214110), (96980, 212463), (98820, 208507), (100620, 204777), (100710, 204594), (102297, 201420), (107055, 192468), (113765, 181116), (118035, 174564), (120852, 170495), (128466, 160390), (130923, 157380), (136396, 151065), (136518, 150930), (141642, 145470), (142740, 144351)]