2949943680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{983}}^1$

素因数の和:1529

約数の個数: 192

約数和(自身を含む): 10216458720

約数和(自身を除く): 7266515040

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, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 521, 576, 640, 720, 960, 983, 1042, 1152, 1440, 1563, 1920, 1966, 2084, 2605, 2880, 2949, 3126, 3932, 4168, 4689, 4915, 5210, 5760, 5898, 6252, 7815, 7864, 8336, 8847, 9378, 9830, 10420, 11796, 12504, 14745, 15630, 15728, 16672, 17694, 18756, 19660, 20840, 23445, 23592, 25008, 29490, 31260, 31456, 33344, 35388, 37512, 39320, 41680, 44235, 46890, 47184, 50016, 58980, 62520, 62912, 66688, 70776, 75024, 78640, 83360, 88470, 93780, 94368, 100032, 117960, 125040, 125824, 141552, 150048, 157280, 166720, 176940, 187560, 188736, 200064, 235920, 250080, 283104, 300096, 314560, 333440, 353880, 375120, 377472, 471840, 500160, 512143, 566208, 600192, 629120, 707760, 750240, 943680, 1000320, 1024286, 1132416, 1415520, 1500480, 1536429, 1887360, 2048572, 2560715, 2831040, 3000960, 3072858, 4097144, 4609287, 5121430, 5662080, 6145716, 7682145, 8194288, 9218574, 10242860, 12291432, 15364290, 16388576, 18437148, 20485720, 23046435, 24582864, 30728580, 32777152, 36874296, 40971440, 46092870, 49165728, 61457160, 65554304, 73748592, 81942880, 92185740, 98331456, 122914320, 147497184, 163885760, 184371480, 196662912, 245828640, 294994368, 327771520, 368742960, 491657280, 589988736, 737485920, 983314560, 1474971840, 2949943680]

約数ペア:

[(1, 2949943680), (2, 1474971840), (3, 983314560), (4, 737485920), (5, 589988736), (6, 491657280), (8, 368742960), (9, 327771520), (10, 294994368), (12, 245828640), (15, 196662912), (16, 184371480), (18, 163885760), (20, 147497184), (24, 122914320), (30, 98331456), (32, 92185740), (36, 81942880), (40, 73748592), (45, 65554304), (48, 61457160), (60, 49165728), (64, 46092870), (72, 40971440), (80, 36874296), (90, 32777152), (96, 30728580), (120, 24582864), (128, 23046435), (144, 20485720), (160, 18437148), (180, 16388576), (192, 15364290), (240, 12291432), (288, 10242860), (320, 9218574), (360, 8194288), (384, 7682145), (480, 6145716), (521, 5662080), (576, 5121430), (640, 4609287), (720, 4097144), (960, 3072858), (983, 3000960), (1042, 2831040), (1152, 2560715), (1440, 2048572), (1563, 1887360), (1920, 1536429), (1966, 1500480), (2084, 1415520), (2605, 1132416), (2880, 1024286), (2949, 1000320), (3126, 943680), (3932, 750240), (4168, 707760), (4689, 629120), (4915, 600192), (5210, 566208), (5760, 512143), (5898, 500160), (6252, 471840), (7815, 377472), (7864, 375120), (8336, 353880), (8847, 333440), (9378, 314560), (9830, 300096), (10420, 283104), (11796, 250080), (12504, 235920), (14745, 200064), (15630, 188736), (15728, 187560), (16672, 176940), (17694, 166720), (18756, 157280), (19660, 150048), (20840, 141552), (23445, 125824), (23592, 125040), (25008, 117960), (29490, 100032), (31260, 94368), (31456, 93780), (33344, 88470), (35388, 83360), (37512, 78640), (39320, 75024), (41680, 70776), (44235, 66688), (46890, 62912), (47184, 62520), (50016, 58980)]