2775185280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{22943}}^1$

素因数の和:22978

約数の個数: 256

約数和(自身を含む): 11233382400

約数和(自身を除く): 8458197120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 22943, 24192, 30240, 40320, 45886, 60480, 68829, 91772, 114715, 120960, 137658, 160601, 183544, 206487, 229430, 275316, 321202, 344145, 367088, 412974, 458860, 481803, 550632, 619461, 642404, 688290, 734176, 803005, 825948, 917720, 963606, 1032435, 1101264, 1238922, 1284808, 1376580, 1445409, 1468352, 1606010, 1651896, 1835440, 1927212, 2064870, 2202528, 2409015, 2477844, 2569616, 2753160, 2890818, 2936704, 3097305, 3212020, 3303792, 3670880, 3854424, 4129740, 4336227, 4405056, 4818030, 4955688, 5139232, 5506320, 5781636, 6194610, 6424040, 6607584, 7227045, 7341760, 7708848, 8259480, 8672454, 8810112, 9636060, 9911376, 10278464, 11012640, 11563272, 12389220, 12848080, 13215168, 14454090, 14683520, 15417696, 16518960, 17344908, 19272120, 19822752, 20556928, 21681135, 22025280, 23126544, 24778440, 25696160, 26430336, 28908180, 30835392, 33037920, 34689816, 38544240, 39645504, 43362270, 44050560, 46253088, 49556880, 51392320, 57816360, 61670784, 66075840, 69379632, 77088480, 79291008, 86724540, 92506176, 99113760, 102784640, 115632720, 132151680, 138759264, 154176960, 173449080, 185012352, 198227520, 231265440, 277518528, 308353920, 346898160, 396455040, 462530880, 555037056, 693796320, 925061760, 1387592640, 2775185280]

約数ペア:

[(1, 2775185280), (2, 1387592640), (3, 925061760), (4, 693796320), (5, 555037056), (6, 462530880), (7, 396455040), (8, 346898160), (9, 308353920), (10, 277518528), (12, 231265440), (14, 198227520), (15, 185012352), (16, 173449080), (18, 154176960), (20, 138759264), (21, 132151680), (24, 115632720), (27, 102784640), (28, 99113760), (30, 92506176), (32, 86724540), (35, 79291008), (36, 77088480), (40, 69379632), (42, 66075840), (45, 61670784), (48, 57816360), (54, 51392320), (56, 49556880), (60, 46253088), (63, 44050560), (64, 43362270), (70, 39645504), (72, 38544240), (80, 34689816), (84, 33037920), (90, 30835392), (96, 28908180), (105, 26430336), (108, 25696160), (112, 24778440), (120, 23126544), (126, 22025280), (128, 21681135), (135, 20556928), (140, 19822752), (144, 19272120), (160, 17344908), (168, 16518960), (180, 15417696), (189, 14683520), (192, 14454090), (210, 13215168), (216, 12848080), (224, 12389220), (240, 11563272), (252, 11012640), (270, 10278464), (280, 9911376), (288, 9636060), (315, 8810112), (320, 8672454), (336, 8259480), (360, 7708848), (378, 7341760), (384, 7227045), (420, 6607584), (432, 6424040), (448, 6194610), (480, 5781636), (504, 5506320), (540, 5139232), (560, 4955688), (576, 4818030), (630, 4405056), (640, 4336227), (672, 4129740), (720, 3854424), (756, 3670880), (840, 3303792), (864, 3212020), (896, 3097305), (945, 2936704), (960, 2890818), (1008, 2753160), (1080, 2569616), (1120, 2477844), (1152, 2409015), (1260, 2202528), (1344, 2064870), (1440, 1927212), (1512, 1835440), (1680, 1651896), (1728, 1606010), (1890, 1468352), (1920, 1445409), (2016, 1376580), (2160, 1284808), (2240, 1238922), (2520, 1101264), (2688, 1032435), (2880, 963606), (3024, 917720), (3360, 825948), (3456, 803005), (3780, 734176), (4032, 688290), (4320, 642404), (4480, 619461), (5040, 550632), (5760, 481803), (6048, 458860), (6720, 412974), (7560, 367088), (8064, 344145), (8640, 321202), (10080, 275316), (12096, 229430), (13440, 206487), (15120, 183544), (17280, 160601), (20160, 137658), (22943, 120960), (24192, 114715), (30240, 91772), (40320, 68829), (45886, 60480)]