1999129860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 432

約数和(自身を含む): 7772663808

約数和(自身を除く): 5773533948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 60, 62, 63, 65, 70, 78, 84, 90, 91, 93, 105, 117, 124, 126, 127, 130, 140, 155, 156, 180, 182, 186, 195, 210, 217, 234, 252, 254, 260, 273, 279, 310, 315, 364, 372, 381, 390, 403, 420, 434, 455, 465, 468, 508, 546, 558, 585, 620, 630, 635, 651, 762, 780, 806, 819, 868, 889, 910, 930, 961, 1085, 1092, 1116, 1143, 1170, 1209, 1260, 1270, 1302, 1365, 1395, 1524, 1612, 1638, 1651, 1778, 1820, 1860, 1905, 1922, 1953, 2015, 2170, 2286, 2340, 2418, 2540, 2604, 2667, 2730, 2790, 2821, 2883, 3255, 3276, 3302, 3556, 3627, 3810, 3844, 3906, 3937, 4030, 4095, 4340, 4445, 4572, 4805, 4836, 4953, 5334, 5460, 5580, 5642, 5715, 5766, 6045, 6510, 6604, 6727, 7254, 7620, 7812, 7874, 8001, 8060, 8190, 8255, 8463, 8649, 8890, 9610, 9765, 9906, 10668, 11284, 11430, 11532, 11557, 11811, 12090, 12493, 13020, 13335, 13454, 14105, 14415, 14508, 14859, 15748, 16002, 16380, 16510, 16926, 17298, 17780, 18135, 19220, 19530, 19685, 19812, 20181, 22860, 23114, 23622, 24180, 24765, 24986, 25389, 26670, 26908, 27559, 28210, 28830, 29718, 32004, 33020, 33635, 33852, 34596, 34671, 35433, 36270, 37479, 39060, 39370, 40005, 40362, 42315, 43245, 46228, 47244, 49530, 49972, 50778, 51181, 53340, 55118, 56420, 57660, 57785, 59055, 59436, 60543, 62465, 67270, 69342, 70866, 72540, 74295, 74958, 78740, 80010, 80724, 82677, 84630, 86490, 87451, 99060, 100905, 101556, 102362, 104013, 110236, 112437, 115570, 118110, 121086, 122047, 124930, 126945, 134540, 137795, 138684, 141732, 148590, 149916, 153543, 160020, 165354, 169260, 172980, 173355, 174902, 177165, 187395, 201810, 204724, 208026, 224874, 231140, 236220, 242172, 244094, 248031, 249860, 253890, 255905, 262353, 275590, 297180, 302715, 307086, 330708, 346710, 349804, 354330, 358267, 366141, 374790, 403620, 413385, 416052, 437255, 449748, 460629, 488188, 496062, 507780, 511810, 520065, 524706, 551180, 562185, 605430, 610235, 614172, 693420, 708660, 716534, 732282, 749580, 767715, 787059, 826770, 854329, 874510, 921258, 992124, 1023620, 1040130, 1049412, 1074801, 1098423, 1124370, 1210860, 1220470, 1240155, 1311765, 1433068, 1464564, 1535430, 1574118, 1586611, 1653540, 1708658, 1749020, 1791335, 1830705, 1842516, 2080260, 2149602, 2196846, 2248740, 2303145, 2440940, 2480310, 2562987, 2623530, 3070860, 3148236, 3173222, 3224403, 3417316, 3582670, 3661410, 3935295, 4271645, 4299204, 4393692, 4606290, 4759833, 4960620, 5125974, 5247060, 5374005, 5492115, 6346444, 6448806, 7165340, 7322820, 7688961, 7870590, 7933055, 8543290, 9212580, 9519666, 10251948, 10748010, 10984230, 11106277, 12814935, 12897612, 14279499, 15377922, 15741180, 15866110, 16122015, 17086580, 19039332, 21496020, 21968460, 22212554, 23799165, 25629870, 28558998, 30755844, 31732220, 32244030, 33318831, 38444805, 44425108, 47598330, 51259740, 55531385, 57117996, 64488060, 66637662, 71397495, 76889610, 95196660, 99956493, 111062770, 133275324, 142794990, 153779220, 166594155, 199912986, 222125540, 285589980, 333188310, 399825972, 499782465, 666376620, 999564930, 1999129860]

約数ペア:

[(1, 1999129860), (2, 999564930), (3, 666376620), (4, 499782465), (5, 399825972), (6, 333188310), (7, 285589980), (9, 222125540), (10, 199912986), (12, 166594155), (13, 153779220), (14, 142794990), (15, 133275324), (18, 111062770), (20, 99956493), (21, 95196660), (26, 76889610), (28, 71397495), (30, 66637662), (31, 64488060), (35, 57117996), (36, 55531385), (39, 51259740), (42, 47598330), (45, 44425108), (52, 38444805), (60, 33318831), (62, 32244030), (63, 31732220), (65, 30755844), (70, 28558998), (78, 25629870), (84, 23799165), (90, 22212554), (91, 21968460), (93, 21496020), (105, 19039332), (117, 17086580), (124, 16122015), (126, 15866110), (127, 15741180), (130, 15377922), (140, 14279499), (155, 12897612), (156, 12814935), (180, 11106277), (182, 10984230), (186, 10748010), (195, 10251948), (210, 9519666), (217, 9212580), (234, 8543290), (252, 7933055), (254, 7870590), (260, 7688961), (273, 7322820), (279, 7165340), (310, 6448806), (315, 6346444), (364, 5492115), (372, 5374005), (381, 5247060), (390, 5125974), (403, 4960620), (420, 4759833), (434, 4606290), (455, 4393692), (465, 4299204), (468, 4271645), (508, 3935295), (546, 3661410), (558, 3582670), (585, 3417316), (620, 3224403), (630, 3173222), (635, 3148236), (651, 3070860), (762, 2623530), (780, 2562987), (806, 2480310), (819, 2440940), (868, 2303145), (889, 2248740), (910, 2196846), (930, 2149602), (961, 2080260), (1085, 1842516), (1092, 1830705), (1116, 1791335), (1143, 1749020), (1170, 1708658), (1209, 1653540), (1260, 1586611), (1270, 1574118), (1302, 1535430), (1365, 1464564), (1395, 1433068), (1524, 1311765), (1612, 1240155), (1638, 1220470), (1651, 1210860), (1778, 1124370), (1820, 1098423), (1860, 1074801), (1905, 1049412), (1922, 1040130), (1953, 1023620), (2015, 992124), (2170, 921258), (2286, 874510), (2340, 854329), (2418, 826770), (2540, 787059), (2604, 767715), (2667, 749580), (2730, 732282), (2790, 716534), (2821, 708660), (2883, 693420), (3255, 614172), (3276, 610235), (3302, 605430), (3556, 562185), (3627, 551180), (3810, 524706), (3844, 520065), (3906, 511810), (3937, 507780), (4030, 496062), (4095, 488188), (4340, 460629), (4445, 449748), (4572, 437255), (4805, 416052), (4836, 413385), (4953, 403620), (5334, 374790), (5460, 366141), (5580, 358267), (5642, 354330), (5715, 349804), (5766, 346710), (6045, 330708), (6510, 307086), (6604, 302715), (6727, 297180), (7254, 275590), (7620, 262353), (7812, 255905), (7874, 253890), (8001, 249860), (8060, 248031), (8190, 244094), (8255, 242172), (8463, 236220), (8649, 231140), (8890, 224874), (9610, 208026), (9765, 204724), (9906, 201810), (10668, 187395), (11284, 177165), (11430, 174902), (11532, 173355), (11557, 172980), (11811, 169260), (12090, 165354), (12493, 160020), (13020, 153543), (13335, 149916), (13454, 148590), (14105, 141732), (14415, 138684), (14508, 137795), (14859, 134540), (15748, 126945), (16002, 124930), (16380, 122047), (16510, 121086), (16926, 118110), (17298, 115570), (17780, 112437), (18135, 110236), (19220, 104013), (19530, 102362), (19685, 101556), (19812, 100905), (20181, 99060), (22860, 87451), (23114, 86490), (23622, 84630), (24180, 82677), (24765, 80724), (24986, 80010), (25389, 78740), (26670, 74958), (26908, 74295), (27559, 72540), (28210, 70866), (28830, 69342), (29718, 67270), (32004, 62465), (33020, 60543), (33635, 59436), (33852, 59055), (34596, 57785), (34671, 57660), (35433, 56420), (36270, 55118), (37479, 53340), (39060, 51181), (39370, 50778), (40005, 49972), (40362, 49530), (42315, 47244), (43245, 46228)]