4005172080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61129}}^1$

素因数の和:61168

約数の個数: 240

約数和(自身を含む): 16554982080

約数和(自身を除く): 12549810000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 720, 728, 780, 819, 840, 910, 936, 1008, 1040, 1092, 1170, 1260, 1365, 1456, 1560, 1638, 1680, 1820, 1872, 2184, 2340, 2520, 2730, 3120, 3276, 3640, 4095, 4368, 4680, 5040, 5460, 6552, 7280, 8190, 9360, 10920, 13104, 16380, 21840, 32760, 61129, 65520, 122258, 183387, 244516, 305645, 366774, 427903, 489032, 550161, 611290, 733548, 794677, 855806, 916935, 978064, 1100322, 1222580, 1283709, 1467096, 1589354, 1711612, 1833870, 2139515, 2200644, 2384031, 2445160, 2567418, 2750805, 2934192, 3178708, 3423224, 3667740, 3851127, 3973385, 4279030, 4401288, 4768062, 4890320, 5134836, 5501610, 5562739, 6357416, 6418545, 6846448, 7152093, 7335480, 7702254, 7946770, 8558060, 8802576, 9536124, 10269672, 11003220, 11125478, 11920155, 12714832, 12837090, 14304186, 14670960, 15404508, 15893540, 16688217, 17116120, 19072248, 19255635, 20539344, 22006440, 22250956, 23840310, 25674180, 27813695, 28608372, 30809016, 31787080, 33376434, 34232240, 35760465, 38144496, 38511270, 44012880, 44501912, 47680620, 50064651, 51348360, 55627390, 57216744, 61618032, 63574160, 66752868, 71520930, 77022540, 83441085, 89003824, 95361240, 100129302, 102696720, 111254780, 114433488, 133505736, 143041860, 154045080, 166882170, 190722480, 200258604, 222509560, 250323255, 267011472, 286083720, 308090160, 333764340, 400517208, 445019120, 500646510, 572167440, 667528680, 801034416, 1001293020, 1335057360, 2002586040, 4005172080]

約数ペア:

[(1, 4005172080), (2, 2002586040), (3, 1335057360), (4, 1001293020), (5, 801034416), (6, 667528680), (7, 572167440), (8, 500646510), (9, 445019120), (10, 400517208), (12, 333764340), (13, 308090160), (14, 286083720), (15, 267011472), (16, 250323255), (18, 222509560), (20, 200258604), (21, 190722480), (24, 166882170), (26, 154045080), (28, 143041860), (30, 133505736), (35, 114433488), (36, 111254780), (39, 102696720), (40, 100129302), (42, 95361240), (45, 89003824), (48, 83441085), (52, 77022540), (56, 71520930), (60, 66752868), (63, 63574160), (65, 61618032), (70, 57216744), (72, 55627390), (78, 51348360), (80, 50064651), (84, 47680620), (90, 44501912), (91, 44012880), (104, 38511270), (105, 38144496), (112, 35760465), (117, 34232240), (120, 33376434), (126, 31787080), (130, 30809016), (140, 28608372), (144, 27813695), (156, 25674180), (168, 23840310), (180, 22250956), (182, 22006440), (195, 20539344), (208, 19255635), (210, 19072248), (234, 17116120), (240, 16688217), (252, 15893540), (260, 15404508), (273, 14670960), (280, 14304186), (312, 12837090), (315, 12714832), (336, 11920155), (360, 11125478), (364, 11003220), (390, 10269672), (420, 9536124), (455, 8802576), (468, 8558060), (504, 7946770), (520, 7702254), (546, 7335480), (560, 7152093), (585, 6846448), (624, 6418545), (630, 6357416), (720, 5562739), (728, 5501610), (780, 5134836), (819, 4890320), (840, 4768062), (910, 4401288), (936, 4279030), (1008, 3973385), (1040, 3851127), (1092, 3667740), (1170, 3423224), (1260, 3178708), (1365, 2934192), (1456, 2750805), (1560, 2567418), (1638, 2445160), (1680, 2384031), (1820, 2200644), (1872, 2139515), (2184, 1833870), (2340, 1711612), (2520, 1589354), (2730, 1467096), (3120, 1283709), (3276, 1222580), (3640, 1100322), (4095, 978064), (4368, 916935), (4680, 855806), (5040, 794677), (5460, 733548), (6552, 611290), (7280, 550161), (8190, 489032), (9360, 427903), (10920, 366774), (13104, 305645), (16380, 244516), (21840, 183387), (32760, 122258), (61129, 65520)]