495209148840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{204913}}^1$

素因数の和:205081

約数の個数: 288

約数和(自身を含む): 1885868623080

約数和(自身を除く): 1390659474240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 137, 140, 147, 168, 180, 196, 210, 245, 252, 274, 280, 294, 315, 360, 392, 411, 420, 441, 490, 504, 548, 588, 630, 685, 735, 822, 840, 882, 959, 980, 1096, 1176, 1233, 1260, 1370, 1470, 1644, 1764, 1918, 1960, 2055, 2205, 2466, 2520, 2740, 2877, 2940, 3288, 3528, 3836, 4110, 4410, 4795, 4932, 5480, 5754, 5880, 6165, 6713, 7672, 8220, 8631, 8820, 9590, 9864, 11508, 12330, 13426, 14385, 16440, 17262, 17640, 19180, 20139, 23016, 24660, 26852, 28770, 33565, 34524, 38360, 40278, 43155, 49320, 53704, 57540, 60417, 67130, 69048, 80556, 86310, 100695, 115080, 120834, 134260, 161112, 172620, 201390, 204913, 241668, 268520, 302085, 345240, 402780, 409826, 483336, 604170, 614739, 805560, 819652, 1024565, 1208340, 1229478, 1434391, 1639304, 1844217, 2049130, 2416680, 2458956, 2868782, 3073695, 3688434, 4098260, 4303173, 4917912, 5737564, 6147390, 7171955, 7376868, 8196520, 8606346, 9221085, 10040737, 11475128, 12294780, 12909519, 14343910, 14753736, 17212692, 18442170, 20081474, 21515865, 24589560, 25819038, 28073081, 28687820, 30122211, 34425384, 36884340, 40162948, 43031730, 50203685, 51638076, 56146162, 57375640, 60244422, 64547595, 73768680, 80325896, 84219243, 86063460, 90366633, 100407370, 103276152, 112292324, 120488844, 129095190, 140365405, 150611055, 168438486, 172126920, 180733266, 196511567, 200814740, 224584648, 240977688, 252657729, 258190380, 280730810, 301222110, 336876972, 361466532, 393023134, 401629480, 421096215, 451833165, 505315458, 516380760, 561461620, 589534701, 602444220, 673753944, 722933064, 786046268, 842192430, 903666330, 982557835, 1010630916, 1122923240, 1179069402, 1204888440, 1263288645, 1375580969, 1572092536, 1684384860, 1768604103, 1807332660, 1965115670, 2021261832, 2358138804, 2526577290, 2751161938, 2947673505, 3368769720, 3537208206, 3614665320, 3930231340, 4126742907, 4716277608, 5053154580, 5502323876, 5895347010, 6877904845, 7074416412, 7860462680, 8253485814, 8843020515, 10106309160, 11004647752, 11790694020, 12380228721, 13755809690, 14148832824, 16506971628, 17686041030, 20633714535, 23581388040, 24760457442, 27511619380, 33013943256, 35372082060, 41267429070, 49520914884, 55023238760, 61901143605, 70744164120, 82534858140, 99041829768, 123802287210, 165069716280, 247604574420, 495209148840]

約数ペア:

[(1, 495209148840), (2, 247604574420), (3, 165069716280), (4, 123802287210), (5, 99041829768), (6, 82534858140), (7, 70744164120), (8, 61901143605), (9, 55023238760), (10, 49520914884), (12, 41267429070), (14, 35372082060), (15, 33013943256), (18, 27511619380), (20, 24760457442), (21, 23581388040), (24, 20633714535), (28, 17686041030), (30, 16506971628), (35, 14148832824), (36, 13755809690), (40, 12380228721), (42, 11790694020), (45, 11004647752), (49, 10106309160), (56, 8843020515), (60, 8253485814), (63, 7860462680), (70, 7074416412), (72, 6877904845), (84, 5895347010), (90, 5502323876), (98, 5053154580), (105, 4716277608), (120, 4126742907), (126, 3930231340), (137, 3614665320), (140, 3537208206), (147, 3368769720), (168, 2947673505), (180, 2751161938), (196, 2526577290), (210, 2358138804), (245, 2021261832), (252, 1965115670), (274, 1807332660), (280, 1768604103), (294, 1684384860), (315, 1572092536), (360, 1375580969), (392, 1263288645), (411, 1204888440), (420, 1179069402), (441, 1122923240), (490, 1010630916), (504, 982557835), (548, 903666330), (588, 842192430), (630, 786046268), (685, 722933064), (735, 673753944), (822, 602444220), (840, 589534701), (882, 561461620), (959, 516380760), (980, 505315458), (1096, 451833165), (1176, 421096215), (1233, 401629480), (1260, 393023134), (1370, 361466532), (1470, 336876972), (1644, 301222110), (1764, 280730810), (1918, 258190380), (1960, 252657729), (2055, 240977688), (2205, 224584648), (2466, 200814740), (2520, 196511567), (2740, 180733266), (2877, 172126920), (2940, 168438486), (3288, 150611055), (3528, 140365405), (3836, 129095190), (4110, 120488844), (4410, 112292324), (4795, 103276152), (4932, 100407370), (5480, 90366633), (5754, 86063460), (5880, 84219243), (6165, 80325896), (6713, 73768680), (7672, 64547595), (8220, 60244422), (8631, 57375640), (8820, 56146162), (9590, 51638076), (9864, 50203685), (11508, 43031730), (12330, 40162948), (13426, 36884340), (14385, 34425384), (16440, 30122211), (17262, 28687820), (17640, 28073081), (19180, 25819038), (20139, 24589560), (23016, 21515865), (24660, 20081474), (26852, 18442170), (28770, 17212692), (33565, 14753736), (34524, 14343910), (38360, 12909519), (40278, 12294780), (43155, 11475128), (49320, 10040737), (53704, 9221085), (57540, 8606346), (60417, 8196520), (67130, 7376868), (69048, 7171955), (80556, 6147390), (86310, 5737564), (100695, 4917912), (115080, 4303173), (120834, 4098260), (134260, 3688434), (161112, 3073695), (172620, 2868782), (201390, 2458956), (204913, 2416680), (241668, 2049130), (268520, 1844217), (302085, 1639304), (345240, 1434391), (402780, 1229478), (409826, 1208340), (483336, 1024565), (604170, 819652), (614739, 805560)]