12895102080

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{319819}}^1$

素因数の和:319851

約数の個数: 192

約数和(自身を含む): 50889758400

約数和(自身を除く): 37994656320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 8064, 10080, 13440, 20160, 40320, 319819, 639638, 959457, 1279276, 1599095, 1918914, 2238733, 2558552, 2878371, 3198190, 3837828, 4477466, 4797285, 5117104, 5756742, 6396380, 6716199, 7675656, 8954932, 9594570, 10234208, 11193665, 11513484, 12792760, 13432398, 14391855, 15351312, 17909864, 19189140, 20148597, 20468416, 22387330, 23026968, 25585520, 26864796, 28783710, 30702624, 33580995, 35819728, 38378280, 40297194, 40936832, 44774660, 46053936, 51171040, 53729592, 57567420, 61405248, 67161990, 71639456, 76756560, 80594388, 89549320, 92107872, 100742985, 102342080, 107459184, 115134840, 122810496, 134323980, 143278912, 153513120, 161188776, 179098640, 184215744, 201485970, 204684160, 214918368, 230269680, 268647960, 286557824, 307026240, 322377552, 358197280, 368431488, 402971940, 429836736, 460539360, 537295920, 614052480, 644755104, 716394560, 805943880, 859673472, 921078720, 1074591840, 1289510208, 1432789120, 1611887760, 1842157440, 2149183680, 2579020416, 3223775520, 4298367360, 6447551040, 12895102080]

約数ペア:

[(1, 12895102080), (2, 6447551040), (3, 4298367360), (4, 3223775520), (5, 2579020416), (6, 2149183680), (7, 1842157440), (8, 1611887760), (9, 1432789120), (10, 1289510208), (12, 1074591840), (14, 921078720), (15, 859673472), (16, 805943880), (18, 716394560), (20, 644755104), (21, 614052480), (24, 537295920), (28, 460539360), (30, 429836736), (32, 402971940), (35, 368431488), (36, 358197280), (40, 322377552), (42, 307026240), (45, 286557824), (48, 268647960), (56, 230269680), (60, 214918368), (63, 204684160), (64, 201485970), (70, 184215744), (72, 179098640), (80, 161188776), (84, 153513120), (90, 143278912), (96, 134323980), (105, 122810496), (112, 115134840), (120, 107459184), (126, 102342080), (128, 100742985), (140, 92107872), (144, 89549320), (160, 80594388), (168, 76756560), (180, 71639456), (192, 67161990), (210, 61405248), (224, 57567420), (240, 53729592), (252, 51171040), (280, 46053936), (288, 44774660), (315, 40936832), (320, 40297194), (336, 38378280), (360, 35819728), (384, 33580995), (420, 30702624), (448, 28783710), (480, 26864796), (504, 25585520), (560, 23026968), (576, 22387330), (630, 20468416), (640, 20148597), (672, 19189140), (720, 17909864), (840, 15351312), (896, 14391855), (960, 13432398), (1008, 12792760), (1120, 11513484), (1152, 11193665), (1260, 10234208), (1344, 9594570), (1440, 8954932), (1680, 7675656), (1920, 6716199), (2016, 6396380), (2240, 5756742), (2520, 5117104), (2688, 4797285), (2880, 4477466), (3360, 3837828), (4032, 3198190), (4480, 2878371), (5040, 2558552), (5760, 2238733), (6720, 1918914), (8064, 1599095), (10080, 1279276), (13440, 959457), (20160, 639638), (40320, 319819)]