1609657920

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:340

約数の個数: 560

約数和(自身を含む): 6552242928

約数和(自身を除く): 4942585008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 130, 135, 136, 144, 153, 156, 160, 162, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 260, 270, 272, 281, 288, 306, 312, 320, 324, 340, 351, 360, 390, 405, 408, 416, 432, 442, 459, 468, 480, 510, 520, 540, 544, 562, 576, 585, 612, 624, 648, 663, 680, 702, 720, 765, 780, 810, 816, 832, 843, 864, 884, 918, 936, 960, 1020, 1040, 1053, 1080, 1088, 1105, 1124, 1170, 1224, 1248, 1296, 1326, 1360, 1377, 1404, 1405, 1440, 1530, 1560, 1620, 1632, 1686, 1728, 1755, 1768, 1836, 1872, 1989, 2040, 2080, 2106, 2160, 2210, 2248, 2295, 2340, 2448, 2496, 2529, 2592, 2652, 2720, 2754, 2808, 2810, 2880, 3060, 3120, 3240, 3264, 3315, 3372, 3510, 3536, 3653, 3672, 3744, 3978, 4080, 4160, 4212, 4215, 4320, 4420, 4496, 4590, 4680, 4777, 4896, 5058, 5184, 5265, 5304, 5440, 5508, 5616, 5620, 5967, 6120, 6240, 6480, 6630, 6744, 6885, 7020, 7072, 7306, 7344, 7488, 7587, 7956, 8160, 8424, 8430, 8640, 8840, 8992, 9180, 9360, 9554, 9792, 9945, 10116, 10530, 10608, 10959, 11016, 11232, 11240, 11934, 12240, 12480, 12645, 12960, 13260, 13488, 13770, 14040, 14144, 14331, 14612, 14688, 15174, 15912, 16320, 16848, 16860, 17680, 17901, 17984, 18265, 18360, 18720, 19108, 19890, 20232, 21060, 21216, 21918, 22032, 22464, 22480, 22761, 23868, 23885, 24480, 25290, 25920, 26520, 26976, 27540, 28080, 28662, 29224, 29376, 29835, 30348, 31824, 32877, 33696, 33720, 35360, 35802, 36530, 36720, 37440, 37935, 38216, 39780, 40464, 42120, 42432, 42993, 43836, 44064, 44960, 45522, 47736, 47770, 48960, 50580, 53040, 53952, 54795, 55080, 56160, 57324, 58448, 59670, 60696, 62101, 63648, 65754, 67392, 67440, 70720, 71604, 71655, 73060, 73440, 75870, 76432, 79560, 80928, 84240, 85986, 87672, 88128, 89505, 89920, 91044, 95472, 95540, 98631, 101160, 106080, 109590, 110160, 112320, 113805, 114648, 116896, 119340, 121392, 124202, 127296, 128979, 131508, 134880, 143208, 143310, 146120, 146880, 151740, 152864, 159120, 161856, 164385, 168480, 171972, 175344, 179010, 182088, 186303, 190944, 191080, 197262, 202320, 212160, 214965, 219180, 220320, 227610, 229296, 233792, 238680, 242784, 248404, 257958, 263016, 269760, 286416, 286620, 292240, 295893, 303480, 305728, 310505, 318240, 328770, 336960, 343944, 350688, 358020, 364176, 372606, 381888, 382160, 386937, 394524, 404640, 429930, 438360, 440640, 455220, 458592, 477360, 485568, 493155, 496808, 515916, 526032, 558909, 572832, 573240, 584480, 591786, 606960, 621010, 636480, 644895, 657540, 687888, 701376, 716040, 728352, 745212, 764320, 773874, 789048, 809280, 859860, 876720, 910440, 917184, 931515, 954720, 986310, 993616, 1031832, 1052064, 1117818, 1145664, 1146480, 1168960, 1183572, 1213920, 1242020, 1289790, 1315080, 1375776, 1432080, 1456704, 1479465, 1490424, 1528640, 1547748, 1578096, 1676727, 1719720, 1753440, 1820880, 1863030, 1909440, 1934685, 1972620, 1987232, 2063664, 2104128, 2235636, 2292960, 2367144, 2427840, 2484040, 2579580, 2630160, 2751552, 2794545, 2864160, 2958930, 2980848, 3095496, 3156192, 3353454, 3439440, 3506880, 3641760, 3726060, 3869370, 3945240, 3974464, 4127328, 4471272, 4585920, 4734288, 4968080, 5030181, 5159160, 5260320, 5589090, 5728320, 5917860, 5961696, 6190992, 6312384, 6706908, 6878880, 7283520, 7452120, 7738740, 7890480, 8254656, 8383635, 8942544, 9468576, 9936160, 10060362, 10318320, 10520640, 11178180, 11835720, 11923392, 12381984, 13413816, 13757760, 14904240, 15477480, 15780960, 16767270, 17885088, 18937152, 19872320, 20120724, 20636640, 22356360, 23671440, 24763968, 25150905, 26827632, 29808480, 30954960, 31561920, 33534540, 35770176, 40241448, 41273280, 44712720, 47342880, 50301810, 53655264, 59616960, 61909920, 67069080, 80482896, 89425440, 94685760, 100603620, 107310528, 123819840, 134138160, 160965792, 178850880, 201207240, 268276320, 321931584, 402414480, 536552640, 804828960, 1609657920]

約数ペア:

[(1, 1609657920), (2, 804828960), (3, 536552640), (4, 402414480), (5, 321931584), (6, 268276320), (8, 201207240), (9, 178850880), (10, 160965792), (12, 134138160), (13, 123819840), (15, 107310528), (16, 100603620), (17, 94685760), (18, 89425440), (20, 80482896), (24, 67069080), (26, 61909920), (27, 59616960), (30, 53655264), (32, 50301810), (34, 47342880), (36, 44712720), (39, 41273280), (40, 40241448), (45, 35770176), (48, 33534540), (51, 31561920), (52, 30954960), (54, 29808480), (60, 26827632), (64, 25150905), (65, 24763968), (68, 23671440), (72, 22356360), (78, 20636640), (80, 20120724), (81, 19872320), (85, 18937152), (90, 17885088), (96, 16767270), (102, 15780960), (104, 15477480), (108, 14904240), (117, 13757760), (120, 13413816), (130, 12381984), (135, 11923392), (136, 11835720), (144, 11178180), (153, 10520640), (156, 10318320), (160, 10060362), (162, 9936160), (170, 9468576), (180, 8942544), (192, 8383635), (195, 8254656), (204, 7890480), (208, 7738740), (216, 7452120), (221, 7283520), (234, 6878880), (240, 6706908), (255, 6312384), (260, 6190992), (270, 5961696), (272, 5917860), (281, 5728320), (288, 5589090), (306, 5260320), (312, 5159160), (320, 5030181), (324, 4968080), (340, 4734288), (351, 4585920), (360, 4471272), (390, 4127328), (405, 3974464), (408, 3945240), (416, 3869370), (432, 3726060), (442, 3641760), (459, 3506880), (468, 3439440), (480, 3353454), (510, 3156192), (520, 3095496), (540, 2980848), (544, 2958930), (562, 2864160), (576, 2794545), (585, 2751552), (612, 2630160), (624, 2579580), (648, 2484040), (663, 2427840), (680, 2367144), (702, 2292960), (720, 2235636), (765, 2104128), (780, 2063664), (810, 1987232), (816, 1972620), (832, 1934685), (843, 1909440), (864, 1863030), (884, 1820880), (918, 1753440), (936, 1719720), (960, 1676727), (1020, 1578096), (1040, 1547748), (1053, 1528640), (1080, 1490424), (1088, 1479465), (1105, 1456704), (1124, 1432080), (1170, 1375776), (1224, 1315080), (1248, 1289790), (1296, 1242020), (1326, 1213920), (1360, 1183572), (1377, 1168960), (1404, 1146480), (1405, 1145664), (1440, 1117818), (1530, 1052064), (1560, 1031832), (1620, 993616), (1632, 986310), (1686, 954720), (1728, 931515), (1755, 917184), (1768, 910440), (1836, 876720), (1872, 859860), (1989, 809280), (2040, 789048), (2080, 773874), (2106, 764320), (2160, 745212), (2210, 728352), (2248, 716040), (2295, 701376), (2340, 687888), (2448, 657540), (2496, 644895), (2529, 636480), (2592, 621010), (2652, 606960), (2720, 591786), (2754, 584480), (2808, 573240), (2810, 572832), (2880, 558909), (3060, 526032), (3120, 515916), (3240, 496808), (3264, 493155), (3315, 485568), (3372, 477360), (3510, 458592), (3536, 455220), (3653, 440640), (3672, 438360), (3744, 429930), (3978, 404640), (4080, 394524), (4160, 386937), (4212, 382160), (4215, 381888), (4320, 372606), (4420, 364176), (4496, 358020), (4590, 350688), (4680, 343944), (4777, 336960), (4896, 328770), (5058, 318240), (5184, 310505), (5265, 305728), (5304, 303480), (5440, 295893), (5508, 292240), (5616, 286620), (5620, 286416), (5967, 269760), (6120, 263016), (6240, 257958), (6480, 248404), (6630, 242784), (6744, 238680), (6885, 233792), (7020, 229296), (7072, 227610), (7306, 220320), (7344, 219180), (7488, 214965), (7587, 212160), (7956, 202320), (8160, 197262), (8424, 191080), (8430, 190944), (8640, 186303), (8840, 182088), (8992, 179010), (9180, 175344), (9360, 171972), (9554, 168480), (9792, 164385), (9945, 161856), (10116, 159120), (10530, 152864), (10608, 151740), (10959, 146880), (11016, 146120), (11232, 143310), (11240, 143208), (11934, 134880), (12240, 131508), (12480, 128979), (12645, 127296), (12960, 124202), (13260, 121392), (13488, 119340), (13770, 116896), (14040, 114648), (14144, 113805), (14331, 112320), (14612, 110160), (14688, 109590), (15174, 106080), (15912, 101160), (16320, 98631), (16848, 95540), (16860, 95472), (17680, 91044), (17901, 89920), (17984, 89505), (18265, 88128), (18360, 87672), (18720, 85986), (19108, 84240), (19890, 80928), (20232, 79560), (21060, 76432), (21216, 75870), (21918, 73440), (22032, 73060), (22464, 71655), (22480, 71604), (22761, 70720), (23868, 67440), (23885, 67392), (24480, 65754), (25290, 63648), (25920, 62101), (26520, 60696), (26976, 59670), (27540, 58448), (28080, 57324), (28662, 56160), (29224, 55080), (29376, 54795), (29835, 53952), (30348, 53040), (31824, 50580), (32877, 48960), (33696, 47770), (33720, 47736), (35360, 45522), (35802, 44960), (36530, 44064), (36720, 43836), (37440, 42993), (37935, 42432), (38216, 42120), (39780, 40464)]