1939656960

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1229}}^1$

素因数の和:1393

約数の個数: 216

約数和(自身を含む): 6765496920

約数和(自身を除く): 4825839960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 137, 144, 160, 180, 192, 240, 256, 274, 288, 320, 360, 384, 411, 480, 548, 576, 640, 685, 720, 768, 822, 960, 1096, 1152, 1229, 1233, 1280, 1370, 1440, 1644, 1920, 2055, 2192, 2304, 2458, 2466, 2740, 2880, 3288, 3687, 3840, 4110, 4384, 4916, 4932, 5480, 5760, 6145, 6165, 6576, 7374, 8220, 8768, 9832, 9864, 10960, 11061, 11520, 12290, 12330, 13152, 14748, 16440, 17536, 18435, 19664, 19728, 21920, 22122, 24580, 24660, 26304, 29496, 32880, 35072, 36870, 39328, 39456, 43840, 44244, 49160, 49320, 52608, 55305, 58992, 65760, 73740, 78656, 78912, 87680, 88488, 98320, 98640, 105216, 110610, 117984, 131520, 147480, 157312, 157824, 168373, 175360, 176976, 196640, 197280, 221220, 235968, 263040, 294960, 314624, 315648, 336746, 353952, 393280, 394560, 442440, 471936, 505119, 526080, 589920, 673492, 707904, 786560, 789120, 841865, 884880, 943872, 1010238, 1179840, 1346984, 1415808, 1515357, 1573120, 1578240, 1683730, 1769760, 2020476, 2359680, 2525595, 2693968, 2831616, 3030714, 3367460, 3539520, 4040952, 4719360, 5051190, 5387936, 6061428, 6734920, 7079040, 7576785, 8081904, 10102380, 10775872, 12122856, 13469840, 14158080, 15153570, 16163808, 20204760, 21551744, 24245712, 26939680, 30307140, 32327616, 40409520, 43103488, 48491424, 53879360, 60614280, 64655232, 80819040, 96982848, 107758720, 121228560, 129310464, 161638080, 193965696, 215517440, 242457120, 323276160, 387931392, 484914240, 646552320, 969828480, 1939656960]

約数ペア:

[(1, 1939656960), (2, 969828480), (3, 646552320), (4, 484914240), (5, 387931392), (6, 323276160), (8, 242457120), (9, 215517440), (10, 193965696), (12, 161638080), (15, 129310464), (16, 121228560), (18, 107758720), (20, 96982848), (24, 80819040), (30, 64655232), (32, 60614280), (36, 53879360), (40, 48491424), (45, 43103488), (48, 40409520), (60, 32327616), (64, 30307140), (72, 26939680), (80, 24245712), (90, 21551744), (96, 20204760), (120, 16163808), (128, 15153570), (137, 14158080), (144, 13469840), (160, 12122856), (180, 10775872), (192, 10102380), (240, 8081904), (256, 7576785), (274, 7079040), (288, 6734920), (320, 6061428), (360, 5387936), (384, 5051190), (411, 4719360), (480, 4040952), (548, 3539520), (576, 3367460), (640, 3030714), (685, 2831616), (720, 2693968), (768, 2525595), (822, 2359680), (960, 2020476), (1096, 1769760), (1152, 1683730), (1229, 1578240), (1233, 1573120), (1280, 1515357), (1370, 1415808), (1440, 1346984), (1644, 1179840), (1920, 1010238), (2055, 943872), (2192, 884880), (2304, 841865), (2458, 789120), (2466, 786560), (2740, 707904), (2880, 673492), (3288, 589920), (3687, 526080), (3840, 505119), (4110, 471936), (4384, 442440), (4916, 394560), (4932, 393280), (5480, 353952), (5760, 336746), (6145, 315648), (6165, 314624), (6576, 294960), (7374, 263040), (8220, 235968), (8768, 221220), (9832, 197280), (9864, 196640), (10960, 176976), (11061, 175360), (11520, 168373), (12290, 157824), (12330, 157312), (13152, 147480), (14748, 131520), (16440, 117984), (17536, 110610), (18435, 105216), (19664, 98640), (19728, 98320), (21920, 88488), (22122, 87680), (24580, 78912), (24660, 78656), (26304, 73740), (29496, 65760), (32880, 58992), (35072, 55305), (36870, 52608), (39328, 49320), (39456, 49160), (43840, 44244)]