20149862880

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{4133}}^1$

素因数の和:5609

約数の個数: 192

約数和(自身を含む): 72607062528

約数和(自身を除く): 52457199648

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1451, 1680, 2902, 3360, 4133, 4353, 5804, 7255, 8266, 8706, 10157, 11608, 12399, 14510, 16532, 17412, 20314, 20665, 21765, 23216, 24798, 28931, 29020, 30471, 33064, 34824, 40628, 41330, 43530, 46432, 49596, 50785, 57862, 58040, 60942, 61995, 66128, 69648, 81256, 82660, 86793, 87060, 99192, 101570, 115724, 116080, 121884, 123990, 132256, 139296, 144655, 152355, 162512, 165320, 173586, 174120, 198384, 203140, 231448, 232160, 243768, 247980, 289310, 304710, 325024, 330640, 347172, 348240, 396768, 406280, 433965, 462896, 487536, 495960, 578620, 609420, 661280, 694344, 696480, 812560, 867930, 925792, 975072, 991920, 1157240, 1218840, 1388688, 1625120, 1735860, 1983840, 2314480, 2437680, 2777376, 3471720, 4628960, 4875360, 5996983, 6943440, 11993966, 13886880, 17990949, 23987932, 29984915, 35981898, 41978881, 47975864, 59969830, 71963796, 83957762, 89954745, 95951728, 119939660, 125936643, 143927592, 167915524, 179909490, 191903456, 209894405, 239879320, 251873286, 287855184, 335831048, 359818980, 419788810, 479758640, 503746572, 575710368, 629683215, 671662096, 719637960, 839577620, 959517280, 1007493144, 1259366430, 1343324192, 1439275920, 1679155240, 2014986288, 2518732860, 2878551840, 3358310480, 4029972576, 5037465720, 6716620960, 10074931440, 20149862880]

約数ペア:

[(1, 20149862880), (2, 10074931440), (3, 6716620960), (4, 5037465720), (5, 4029972576), (6, 3358310480), (7, 2878551840), (8, 2518732860), (10, 2014986288), (12, 1679155240), (14, 1439275920), (15, 1343324192), (16, 1259366430), (20, 1007493144), (21, 959517280), (24, 839577620), (28, 719637960), (30, 671662096), (32, 629683215), (35, 575710368), (40, 503746572), (42, 479758640), (48, 419788810), (56, 359818980), (60, 335831048), (70, 287855184), (80, 251873286), (84, 239879320), (96, 209894405), (105, 191903456), (112, 179909490), (120, 167915524), (140, 143927592), (160, 125936643), (168, 119939660), (210, 95951728), (224, 89954745), (240, 83957762), (280, 71963796), (336, 59969830), (420, 47975864), (480, 41978881), (560, 35981898), (672, 29984915), (840, 23987932), (1120, 17990949), (1451, 13886880), (1680, 11993966), (2902, 6943440), (3360, 5996983), (4133, 4875360), (4353, 4628960), (5804, 3471720), (7255, 2777376), (8266, 2437680), (8706, 2314480), (10157, 1983840), (11608, 1735860), (12399, 1625120), (14510, 1388688), (16532, 1218840), (17412, 1157240), (20314, 991920), (20665, 975072), (21765, 925792), (23216, 867930), (24798, 812560), (28931, 696480), (29020, 694344), (30471, 661280), (33064, 609420), (34824, 578620), (40628, 495960), (41330, 487536), (43530, 462896), (46432, 433965), (49596, 406280), (50785, 396768), (57862, 348240), (58040, 347172), (60942, 330640), (61995, 325024), (66128, 304710), (69648, 289310), (81256, 247980), (82660, 243768), (86793, 232160), (87060, 231448), (99192, 203140), (101570, 198384), (115724, 174120), (116080, 173586), (121884, 165320), (123990, 162512), (132256, 152355), (139296, 144655)]