7428339360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{379}}^1$

素因数の和:765

約数の個数: 384

約数和(自身を含む): 28153440000

約数和(自身を除く): 20725100640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 349, 351, 360, 379, 390, 416, 432, 468, 480, 520, 540, 585, 624, 698, 702, 720, 758, 780, 864, 936, 1040, 1047, 1080, 1137, 1170, 1248, 1396, 1404, 1440, 1516, 1560, 1745, 1755, 1872, 1895, 2080, 2094, 2160, 2274, 2340, 2792, 2808, 3032, 3120, 3141, 3411, 3490, 3510, 3744, 3790, 4188, 4320, 4537, 4548, 4680, 4927, 5235, 5584, 5616, 5685, 6064, 6240, 6282, 6822, 6980, 7020, 7580, 8376, 9074, 9096, 9360, 9423, 9854, 10233, 10470, 11168, 11232, 11370, 12128, 12564, 13611, 13644, 13960, 14040, 14781, 15160, 15705, 16752, 17055, 18148, 18192, 18720, 18846, 19708, 20466, 20940, 22685, 22740, 24635, 25128, 27222, 27288, 27920, 28080, 29562, 30320, 31410, 33504, 34110, 36296, 36384, 37692, 39416, 40833, 40932, 41880, 44343, 45370, 45480, 47115, 49270, 50256, 51165, 54444, 54576, 55840, 56160, 59124, 60640, 62820, 68055, 68220, 72592, 73905, 75384, 78832, 81666, 81864, 83760, 88686, 90740, 90960, 94230, 98540, 100512, 102330, 108888, 109152, 118248, 122499, 125640, 132271, 133029, 136110, 136440, 145184, 147810, 150768, 157664, 163332, 163728, 167520, 177372, 181480, 181920, 188460, 197080, 204165, 204660, 217776, 221715, 236496, 244998, 251280, 264542, 266058, 272220, 272880, 295620, 301536, 326664, 327456, 354744, 362960, 376920, 394160, 396813, 408330, 409320, 435552, 443430, 472992, 489996, 502560, 529084, 532116, 544440, 545760, 591240, 612495, 653328, 661355, 665145, 709488, 725920, 753840, 788320, 793626, 816660, 818640, 886860, 979992, 1058168, 1064232, 1088880, 1182480, 1190439, 1224990, 1306656, 1322710, 1330290, 1418976, 1507680, 1587252, 1633320, 1637280, 1719523, 1773720, 1959984, 1984065, 2116336, 2128464, 2177760, 2364960, 2380878, 2449980, 2645420, 2660580, 3174504, 3266640, 3439046, 3547440, 3571317, 3919968, 3968130, 4232672, 4256928, 4761756, 4899960, 5158569, 5290840, 5321160, 5952195, 6349008, 6533280, 6878092, 7094880, 7142634, 7936260, 8597615, 9523512, 9799920, 10317138, 10581680, 10642320, 11904390, 12698016, 13756184, 14285268, 15475707, 15872520, 17195230, 17856585, 19047024, 19599840, 20634276, 21163360, 21284640, 23808780, 25792845, 27512368, 28570536, 30951414, 31745040, 34390460, 35713170, 38094048, 41268552, 46427121, 47617560, 51585690, 55024736, 57141072, 61902828, 63490080, 68780920, 71426340, 77378535, 82537104, 92854242, 95235120, 103171380, 114282144, 123805656, 137561840, 142852680, 154757070, 165074208, 185708484, 190470240, 206342760, 232135605, 247611312, 275123680, 285705360, 309514140, 371416968, 412685520, 464271210, 495222624, 571410720, 619028280, 742833936, 825371040, 928542420, 1238056560, 1485667872, 1857084840, 2476113120, 3714169680, 7428339360]

約数ペア:

[(1, 7428339360), (2, 3714169680), (3, 2476113120), (4, 1857084840), (5, 1485667872), (6, 1238056560), (8, 928542420), (9, 825371040), (10, 742833936), (12, 619028280), (13, 571410720), (15, 495222624), (16, 464271210), (18, 412685520), (20, 371416968), (24, 309514140), (26, 285705360), (27, 275123680), (30, 247611312), (32, 232135605), (36, 206342760), (39, 190470240), (40, 185708484), (45, 165074208), (48, 154757070), (52, 142852680), (54, 137561840), (60, 123805656), (65, 114282144), (72, 103171380), (78, 95235120), (80, 92854242), (90, 82537104), (96, 77378535), (104, 71426340), (108, 68780920), (117, 63490080), (120, 61902828), (130, 57141072), (135, 55024736), (144, 51585690), (156, 47617560), (160, 46427121), (180, 41268552), (195, 38094048), (208, 35713170), (216, 34390460), (234, 31745040), (240, 30951414), (260, 28570536), (270, 27512368), (288, 25792845), (312, 23808780), (349, 21284640), (351, 21163360), (360, 20634276), (379, 19599840), (390, 19047024), (416, 17856585), (432, 17195230), (468, 15872520), (480, 15475707), (520, 14285268), (540, 13756184), (585, 12698016), (624, 11904390), (698, 10642320), (702, 10581680), (720, 10317138), (758, 9799920), (780, 9523512), (864, 8597615), (936, 7936260), (1040, 7142634), (1047, 7094880), (1080, 6878092), (1137, 6533280), (1170, 6349008), (1248, 5952195), (1396, 5321160), (1404, 5290840), (1440, 5158569), (1516, 4899960), (1560, 4761756), (1745, 4256928), (1755, 4232672), (1872, 3968130), (1895, 3919968), (2080, 3571317), (2094, 3547440), (2160, 3439046), (2274, 3266640), (2340, 3174504), (2792, 2660580), (2808, 2645420), (3032, 2449980), (3120, 2380878), (3141, 2364960), (3411, 2177760), (3490, 2128464), (3510, 2116336), (3744, 1984065), (3790, 1959984), (4188, 1773720), (4320, 1719523), (4537, 1637280), (4548, 1633320), (4680, 1587252), (4927, 1507680), (5235, 1418976), (5584, 1330290), (5616, 1322710), (5685, 1306656), (6064, 1224990), (6240, 1190439), (6282, 1182480), (6822, 1088880), (6980, 1064232), (7020, 1058168), (7580, 979992), (8376, 886860), (9074, 818640), (9096, 816660), (9360, 793626), (9423, 788320), (9854, 753840), (10233, 725920), (10470, 709488), (11168, 665145), (11232, 661355), (11370, 653328), (12128, 612495), (12564, 591240), (13611, 545760), (13644, 544440), (13960, 532116), (14040, 529084), (14781, 502560), (15160, 489996), (15705, 472992), (16752, 443430), (17055, 435552), (18148, 409320), (18192, 408330), (18720, 396813), (18846, 394160), (19708, 376920), (20466, 362960), (20940, 354744), (22685, 327456), (22740, 326664), (24635, 301536), (25128, 295620), (27222, 272880), (27288, 272220), (27920, 266058), (28080, 264542), (29562, 251280), (30320, 244998), (31410, 236496), (33504, 221715), (34110, 217776), (36296, 204660), (36384, 204165), (37692, 197080), (39416, 188460), (40833, 181920), (40932, 181480), (41880, 177372), (44343, 167520), (45370, 163728), (45480, 163332), (47115, 157664), (49270, 150768), (50256, 147810), (51165, 145184), (54444, 136440), (54576, 136110), (55840, 133029), (56160, 132271), (59124, 125640), (60640, 122499), (62820, 118248), (68055, 109152), (68220, 108888), (72592, 102330), (73905, 100512), (75384, 98540), (78832, 94230), (81666, 90960), (81864, 90740), (83760, 88686)]