128171205120

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{340591}}^1$

素因数の和:340631

約数の個数: 240

約数和(自身を含む): 476646242688

約数和(自身を除く): 348475037568

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 256, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 512, 560, 588, 640, 672, 735, 768, 784, 840, 896, 960, 980, 1120, 1176, 1280, 1344, 1470, 1536, 1568, 1680, 1792, 1920, 1960, 2240, 2352, 2560, 2688, 2940, 3136, 3360, 3584, 3840, 3920, 4480, 4704, 5376, 5880, 6272, 6720, 7680, 7840, 8960, 9408, 10752, 11760, 12544, 13440, 15680, 17920, 18816, 23520, 25088, 26880, 31360, 37632, 47040, 53760, 62720, 75264, 94080, 125440, 188160, 340591, 376320, 681182, 1021773, 1362364, 1702955, 2043546, 2384137, 2724728, 3405910, 4087092, 4768274, 5108865, 5449456, 6811820, 7152411, 8174184, 9536548, 10217730, 10898912, 11920685, 13623640, 14304822, 16348368, 16688959, 19073096, 20435460, 21797824, 23841370, 27247280, 28609644, 32696736, 33377918, 35762055, 38146192, 40870920, 43595648, 47682740, 50066877, 54494560, 57219288, 65393472, 66755836, 71524110, 76292384, 81741840, 83444795, 87191296, 95365480, 100133754, 108989120, 114438576, 130786944, 133511672, 143048220, 152584768, 163483680, 166889590, 174382592, 190730960, 200267508, 217978240, 228877152, 250334385, 261573888, 267023344, 286096440, 305169536, 326967360, 333779180, 381461920, 400535016, 435956480, 457754304, 500668770, 523147776, 534046688, 572192880, 610339072, 653934720, 667558360, 762923840, 801070032, 871912960, 915508608, 1001337540, 1068093376, 1144385760, 1220678144, 1307869440, 1335116720, 1525847680, 1602140064, 1831017216, 2002675080, 2136186752, 2288771520, 2615738880, 2670233440, 3051695360, 3204280128, 3662034432, 4005350160, 4272373504, 4577543040, 5340466880, 6103390720, 6408560256, 8010700320, 8544747008, 9155086080, 10680933760, 12817120512, 16021400640, 18310172160, 21361867520, 25634241024, 32042801280, 42723735040, 64085602560, 128171205120]

約数ペア:

[(1, 128171205120), (2, 64085602560), (3, 42723735040), (4, 32042801280), (5, 25634241024), (6, 21361867520), (7, 18310172160), (8, 16021400640), (10, 12817120512), (12, 10680933760), (14, 9155086080), (15, 8544747008), (16, 8010700320), (20, 6408560256), (21, 6103390720), (24, 5340466880), (28, 4577543040), (30, 4272373504), (32, 4005350160), (35, 3662034432), (40, 3204280128), (42, 3051695360), (48, 2670233440), (49, 2615738880), (56, 2288771520), (60, 2136186752), (64, 2002675080), (70, 1831017216), (80, 1602140064), (84, 1525847680), (96, 1335116720), (98, 1307869440), (105, 1220678144), (112, 1144385760), (120, 1068093376), (128, 1001337540), (140, 915508608), (147, 871912960), (160, 801070032), (168, 762923840), (192, 667558360), (196, 653934720), (210, 610339072), (224, 572192880), (240, 534046688), (245, 523147776), (256, 500668770), (280, 457754304), (294, 435956480), (320, 400535016), (336, 381461920), (384, 333779180), (392, 326967360), (420, 305169536), (448, 286096440), (480, 267023344), (490, 261573888), (512, 250334385), (560, 228877152), (588, 217978240), (640, 200267508), (672, 190730960), (735, 174382592), (768, 166889590), (784, 163483680), (840, 152584768), (896, 143048220), (960, 133511672), (980, 130786944), (1120, 114438576), (1176, 108989120), (1280, 100133754), (1344, 95365480), (1470, 87191296), (1536, 83444795), (1568, 81741840), (1680, 76292384), (1792, 71524110), (1920, 66755836), (1960, 65393472), (2240, 57219288), (2352, 54494560), (2560, 50066877), (2688, 47682740), (2940, 43595648), (3136, 40870920), (3360, 38146192), (3584, 35762055), (3840, 33377918), (3920, 32696736), (4480, 28609644), (4704, 27247280), (5376, 23841370), (5880, 21797824), (6272, 20435460), (6720, 19073096), (7680, 16688959), (7840, 16348368), (8960, 14304822), (9408, 13623640), (10752, 11920685), (11760, 10898912), (12544, 10217730), (13440, 9536548), (15680, 8174184), (17920, 7152411), (18816, 6811820), (23520, 5449456), (25088, 5108865), (26880, 4768274), (31360, 4087092), (37632, 3405910), (47040, 2724728), (53760, 2384137), (62720, 2043546), (75264, 1702955), (94080, 1362364), (125440, 1021773), (188160, 681182), (340591, 376320)]