228291840

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 432

約数和(自身を含む): 956592000

約数和(自身を除く): 728300160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 149, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 298, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 447, 448, 456, 480, 504, 532, 560, 570, 576, 596, 608, 630, 640, 665, 672, 684, 720, 745, 760, 768, 798, 840, 855, 894, 896, 912, 960, 1008, 1043, 1064, 1120, 1140, 1152, 1192, 1197, 1216, 1260, 1280, 1330, 1341, 1344, 1368, 1440, 1490, 1520, 1596, 1680, 1710, 1788, 1792, 1824, 1920, 1995, 2016, 2086, 2128, 2235, 2240, 2280, 2304, 2384, 2394, 2432, 2520, 2660, 2682, 2688, 2736, 2831, 2880, 2980, 3040, 3129, 3192, 3360, 3420, 3576, 3648, 3840, 3990, 4032, 4172, 4256, 4470, 4480, 4560, 4768, 4788, 4864, 5040, 5215, 5320, 5364, 5376, 5472, 5662, 5760, 5960, 5985, 6080, 6258, 6384, 6705, 6720, 6840, 7152, 7296, 7980, 8064, 8344, 8493, 8512, 8940, 8960, 9120, 9387, 9536, 9576, 10080, 10430, 10640, 10728, 10944, 11324, 11520, 11920, 11970, 12160, 12516, 12768, 13410, 13440, 13680, 14155, 14304, 14592, 15645, 15960, 16128, 16688, 16986, 17024, 17880, 18240, 18774, 19072, 19152, 19817, 20160, 20860, 21280, 21456, 21888, 22648, 23840, 23940, 24320, 25032, 25479, 25536, 26820, 26880, 27360, 28310, 28608, 31290, 31920, 33376, 33972, 34048, 35760, 36480, 37548, 38144, 38304, 39634, 40320, 41720, 42465, 42560, 42912, 43776, 45296, 46935, 47680, 47880, 50064, 50958, 51072, 53640, 54720, 56620, 57216, 59451, 62580, 63840, 66752, 67944, 71520, 72960, 75096, 76608, 79268, 80640, 83440, 84930, 85120, 85824, 90592, 93870, 95360, 95760, 99085, 100128, 101916, 102144, 107280, 109440, 113240, 114432, 118902, 125160, 127395, 127680, 133504, 135888, 143040, 150192, 153216, 158536, 166880, 169860, 170240, 171648, 178353, 181184, 187740, 190720, 191520, 198170, 200256, 203832, 214560, 218880, 226480, 237804, 250320, 254790, 255360, 267008, 271776, 286080, 297255, 300384, 306432, 317072, 333760, 339720, 343296, 356706, 362368, 375480, 383040, 396340, 400512, 407664, 429120, 452960, 475608, 500640, 509580, 510720, 543552, 572160, 594510, 600768, 634144, 667520, 679440, 713412, 724736, 750960, 766080, 792680, 801024, 815328, 858240, 891765, 905920, 951216, 1001280, 1019160, 1087104, 1189020, 1201536, 1268288, 1335040, 1358880, 1426824, 1501920, 1532160, 1585360, 1630656, 1716480, 1783530, 1811840, 1902432, 2002560, 2038320, 2174208, 2378040, 2403072, 2536576, 2717760, 2853648, 3003840, 3170720, 3261312, 3567060, 3623680, 3804864, 4005120, 4076640, 4756080, 5073152, 5435520, 5707296, 6007680, 6341440, 6522624, 7134120, 7609728, 8153280, 9512160, 10871040, 11414592, 12015360, 12682880, 14268240, 15219456, 16306560, 19024320, 22829184, 25365760, 28536480, 32613120, 38048640, 45658368, 57072960, 76097280, 114145920, 228291840]

約数ペア:

[(1, 228291840), (2, 114145920), (3, 76097280), (4, 57072960), (5, 45658368), (6, 38048640), (7, 32613120), (8, 28536480), (9, 25365760), (10, 22829184), (12, 19024320), (14, 16306560), (15, 15219456), (16, 14268240), (18, 12682880), (19, 12015360), (20, 11414592), (21, 10871040), (24, 9512160), (28, 8153280), (30, 7609728), (32, 7134120), (35, 6522624), (36, 6341440), (38, 6007680), (40, 5707296), (42, 5435520), (45, 5073152), (48, 4756080), (56, 4076640), (57, 4005120), (60, 3804864), (63, 3623680), (64, 3567060), (70, 3261312), (72, 3170720), (76, 3003840), (80, 2853648), (84, 2717760), (90, 2536576), (95, 2403072), (96, 2378040), (105, 2174208), (112, 2038320), (114, 2002560), (120, 1902432), (126, 1811840), (128, 1783530), (133, 1716480), (140, 1630656), (144, 1585360), (149, 1532160), (152, 1501920), (160, 1426824), (168, 1358880), (171, 1335040), (180, 1268288), (190, 1201536), (192, 1189020), (210, 1087104), (224, 1019160), (228, 1001280), (240, 951216), (252, 905920), (256, 891765), (266, 858240), (280, 815328), (285, 801024), (288, 792680), (298, 766080), (304, 750960), (315, 724736), (320, 713412), (336, 679440), (342, 667520), (360, 634144), (380, 600768), (384, 594510), (399, 572160), (420, 543552), (447, 510720), (448, 509580), (456, 500640), (480, 475608), (504, 452960), (532, 429120), (560, 407664), (570, 400512), (576, 396340), (596, 383040), (608, 375480), (630, 362368), (640, 356706), (665, 343296), (672, 339720), (684, 333760), (720, 317072), (745, 306432), (760, 300384), (768, 297255), (798, 286080), (840, 271776), (855, 267008), (894, 255360), (896, 254790), (912, 250320), (960, 237804), (1008, 226480), (1043, 218880), (1064, 214560), (1120, 203832), (1140, 200256), (1152, 198170), (1192, 191520), (1197, 190720), (1216, 187740), (1260, 181184), (1280, 178353), (1330, 171648), (1341, 170240), (1344, 169860), (1368, 166880), (1440, 158536), (1490, 153216), (1520, 150192), (1596, 143040), (1680, 135888), (1710, 133504), (1788, 127680), (1792, 127395), (1824, 125160), (1920, 118902), (1995, 114432), (2016, 113240), (2086, 109440), (2128, 107280), (2235, 102144), (2240, 101916), (2280, 100128), (2304, 99085), (2384, 95760), (2394, 95360), (2432, 93870), (2520, 90592), (2660, 85824), (2682, 85120), (2688, 84930), (2736, 83440), (2831, 80640), (2880, 79268), (2980, 76608), (3040, 75096), (3129, 72960), (3192, 71520), (3360, 67944), (3420, 66752), (3576, 63840), (3648, 62580), (3840, 59451), (3990, 57216), (4032, 56620), (4172, 54720), (4256, 53640), (4470, 51072), (4480, 50958), (4560, 50064), (4768, 47880), (4788, 47680), (4864, 46935), (5040, 45296), (5215, 43776), (5320, 42912), (5364, 42560), (5376, 42465), (5472, 41720), (5662, 40320), (5760, 39634), (5960, 38304), (5985, 38144), (6080, 37548), (6258, 36480), (6384, 35760), (6705, 34048), (6720, 33972), (6840, 33376), (7152, 31920), (7296, 31290), (7980, 28608), (8064, 28310), (8344, 27360), (8493, 26880), (8512, 26820), (8940, 25536), (8960, 25479), (9120, 25032), (9387, 24320), (9536, 23940), (9576, 23840), (10080, 22648), (10430, 21888), (10640, 21456), (10728, 21280), (10944, 20860), (11324, 20160), (11520, 19817), (11920, 19152), (11970, 19072), (12160, 18774), (12516, 18240), (12768, 17880), (13410, 17024), (13440, 16986), (13680, 16688), (14155, 16128), (14304, 15960), (14592, 15645)]