481233480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:508

約数の個数: 256

約数和(自身を含む): 1796014080

約数和(自身を除く): 1314780600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 127, 130, 140, 156, 168, 182, 195, 210, 254, 260, 273, 280, 312, 347, 364, 381, 390, 420, 455, 508, 520, 546, 635, 694, 728, 762, 780, 840, 889, 910, 1016, 1041, 1092, 1270, 1365, 1388, 1524, 1560, 1651, 1735, 1778, 1820, 1905, 2082, 2184, 2429, 2540, 2667, 2730, 2776, 3048, 3302, 3470, 3556, 3640, 3810, 4164, 4445, 4511, 4858, 4953, 5080, 5205, 5334, 5460, 6604, 6940, 7112, 7287, 7620, 8255, 8328, 8890, 9022, 9716, 9906, 10410, 10668, 10920, 11557, 12145, 13208, 13335, 13533, 13880, 14574, 15240, 16510, 17780, 18044, 19432, 19812, 20820, 21336, 22555, 23114, 24290, 24765, 26670, 27066, 29148, 31577, 33020, 34671, 35560, 36088, 36435, 39624, 41640, 44069, 45110, 46228, 48580, 49530, 53340, 54132, 57785, 58296, 63154, 66040, 67665, 69342, 72870, 88138, 90220, 92456, 94731, 97160, 99060, 106680, 108264, 115570, 126308, 132207, 135330, 138684, 145740, 157885, 173355, 176276, 180440, 189462, 198120, 220345, 231140, 252616, 264414, 270660, 277368, 291480, 308483, 315770, 346710, 352552, 378924, 440690, 462280, 473655, 528828, 541320, 572897, 616966, 631540, 661035, 693420, 757848, 881380, 925449, 947310, 1057656, 1145794, 1233932, 1263080, 1322070, 1386840, 1542415, 1718691, 1762760, 1850898, 1894620, 2291588, 2467864, 2644140, 2864485, 3084830, 3437382, 3701796, 3789240, 4010279, 4583176, 4627245, 5288280, 5728970, 6169660, 6874764, 7403592, 8020558, 8593455, 9254490, 11457940, 12030837, 12339320, 13749528, 16041116, 17186910, 18508980, 20051395, 22915880, 24061674, 32082232, 34373820, 37017960, 40102790, 48123348, 60154185, 68747640, 80205580, 96246696, 120308370, 160411160, 240616740, 481233480]

約数ペア:

[(1, 481233480), (2, 240616740), (3, 160411160), (4, 120308370), (5, 96246696), (6, 80205580), (7, 68747640), (8, 60154185), (10, 48123348), (12, 40102790), (13, 37017960), (14, 34373820), (15, 32082232), (20, 24061674), (21, 22915880), (24, 20051395), (26, 18508980), (28, 17186910), (30, 16041116), (35, 13749528), (39, 12339320), (40, 12030837), (42, 11457940), (52, 9254490), (56, 8593455), (60, 8020558), (65, 7403592), (70, 6874764), (78, 6169660), (84, 5728970), (91, 5288280), (104, 4627245), (105, 4583176), (120, 4010279), (127, 3789240), (130, 3701796), (140, 3437382), (156, 3084830), (168, 2864485), (182, 2644140), (195, 2467864), (210, 2291588), (254, 1894620), (260, 1850898), (273, 1762760), (280, 1718691), (312, 1542415), (347, 1386840), (364, 1322070), (381, 1263080), (390, 1233932), (420, 1145794), (455, 1057656), (508, 947310), (520, 925449), (546, 881380), (635, 757848), (694, 693420), (728, 661035), (762, 631540), (780, 616966), (840, 572897), (889, 541320), (910, 528828), (1016, 473655), (1041, 462280), (1092, 440690), (1270, 378924), (1365, 352552), (1388, 346710), (1524, 315770), (1560, 308483), (1651, 291480), (1735, 277368), (1778, 270660), (1820, 264414), (1905, 252616), (2082, 231140), (2184, 220345), (2429, 198120), (2540, 189462), (2667, 180440), (2730, 176276), (2776, 173355), (3048, 157885), (3302, 145740), (3470, 138684), (3556, 135330), (3640, 132207), (3810, 126308), (4164, 115570), (4445, 108264), (4511, 106680), (4858, 99060), (4953, 97160), (5080, 94731), (5205, 92456), (5334, 90220), (5460, 88138), (6604, 72870), (6940, 69342), (7112, 67665), (7287, 66040), (7620, 63154), (8255, 58296), (8328, 57785), (8890, 54132), (9022, 53340), (9716, 49530), (9906, 48580), (10410, 46228), (10668, 45110), (10920, 44069), (11557, 41640), (12145, 39624), (13208, 36435), (13335, 36088), (13533, 35560), (13880, 34671), (14574, 33020), (15240, 31577), (16510, 29148), (17780, 27066), (18044, 26670), (19432, 24765), (19812, 24290), (20820, 23114), (21336, 22555)]