57072960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:198

約数の個数: 336

約数和(自身を含む): 237744000

約数和(自身を除く): 180671040

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, 133, 140, 144, 149, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 266, 280, 285, 288, 298, 304, 315, 320, 336, 342, 360, 380, 399, 420, 447, 448, 456, 480, 504, 532, 560, 570, 576, 596, 608, 630, 665, 672, 684, 720, 745, 760, 798, 840, 855, 894, 912, 960, 1008, 1043, 1064, 1120, 1140, 1192, 1197, 1216, 1260, 1330, 1341, 1344, 1368, 1440, 1490, 1520, 1596, 1680, 1710, 1788, 1824, 1995, 2016, 2086, 2128, 2235, 2240, 2280, 2384, 2394, 2520, 2660, 2682, 2736, 2831, 2880, 2980, 3040, 3129, 3192, 3360, 3420, 3576, 3648, 3990, 4032, 4172, 4256, 4470, 4560, 4768, 4788, 5040, 5215, 5320, 5364, 5472, 5662, 5960, 5985, 6080, 6258, 6384, 6705, 6720, 6840, 7152, 7980, 8344, 8493, 8512, 8940, 9120, 9387, 9536, 9576, 10080, 10430, 10640, 10728, 10944, 11324, 11920, 11970, 12516, 12768, 13410, 13680, 14155, 14304, 15645, 15960, 16688, 16986, 17880, 18240, 18774, 19152, 19817, 20160, 20860, 21280, 21456, 22648, 23840, 23940, 25032, 25479, 25536, 26820, 27360, 28310, 28608, 31290, 31920, 33376, 33972, 35760, 37548, 38304, 39634, 41720, 42465, 42560, 42912, 45296, 46935, 47680, 47880, 50064, 50958, 53640, 54720, 56620, 59451, 62580, 63840, 66752, 67944, 71520, 75096, 76608, 79268, 83440, 84930, 85824, 90592, 93870, 95760, 99085, 100128, 101916, 107280, 113240, 118902, 125160, 127395, 127680, 135888, 143040, 150192, 158536, 166880, 169860, 178353, 181184, 187740, 191520, 198170, 200256, 203832, 214560, 226480, 237804, 250320, 254790, 271776, 297255, 300384, 317072, 333760, 339720, 356706, 375480, 383040, 396340, 407664, 429120, 452960, 475608, 500640, 509580, 543552, 594510, 600768, 634144, 679440, 713412, 750960, 792680, 815328, 891765, 905920, 951216, 1001280, 1019160, 1189020, 1268288, 1358880, 1426824, 1501920, 1585360, 1630656, 1783530, 1902432, 2038320, 2378040, 2717760, 2853648, 3003840, 3170720, 3567060, 3804864, 4076640, 4756080, 5707296, 6341440, 7134120, 8153280, 9512160, 11414592, 14268240, 19024320, 28536480, 57072960]

約数ペア:

[(1, 57072960), (2, 28536480), (3, 19024320), (4, 14268240), (5, 11414592), (6, 9512160), (7, 8153280), (8, 7134120), (9, 6341440), (10, 5707296), (12, 4756080), (14, 4076640), (15, 3804864), (16, 3567060), (18, 3170720), (19, 3003840), (20, 2853648), (21, 2717760), (24, 2378040), (28, 2038320), (30, 1902432), (32, 1783530), (35, 1630656), (36, 1585360), (38, 1501920), (40, 1426824), (42, 1358880), (45, 1268288), (48, 1189020), (56, 1019160), (57, 1001280), (60, 951216), (63, 905920), (64, 891765), (70, 815328), (72, 792680), (76, 750960), (80, 713412), (84, 679440), (90, 634144), (95, 600768), (96, 594510), (105, 543552), (112, 509580), (114, 500640), (120, 475608), (126, 452960), (133, 429120), (140, 407664), (144, 396340), (149, 383040), (152, 375480), (160, 356706), (168, 339720), (171, 333760), (180, 317072), (190, 300384), (192, 297255), (210, 271776), (224, 254790), (228, 250320), (240, 237804), (252, 226480), (266, 214560), (280, 203832), (285, 200256), (288, 198170), (298, 191520), (304, 187740), (315, 181184), (320, 178353), (336, 169860), (342, 166880), (360, 158536), (380, 150192), (399, 143040), (420, 135888), (447, 127680), (448, 127395), (456, 125160), (480, 118902), (504, 113240), (532, 107280), (560, 101916), (570, 100128), (576, 99085), (596, 95760), (608, 93870), (630, 90592), (665, 85824), (672, 84930), (684, 83440), (720, 79268), (745, 76608), (760, 75096), (798, 71520), (840, 67944), (855, 66752), (894, 63840), (912, 62580), (960, 59451), (1008, 56620), (1043, 54720), (1064, 53640), (1120, 50958), (1140, 50064), (1192, 47880), (1197, 47680), (1216, 46935), (1260, 45296), (1330, 42912), (1341, 42560), (1344, 42465), (1368, 41720), (1440, 39634), (1490, 38304), (1520, 37548), (1596, 35760), (1680, 33972), (1710, 33376), (1788, 31920), (1824, 31290), (1995, 28608), (2016, 28310), (2086, 27360), (2128, 26820), (2235, 25536), (2240, 25479), (2280, 25032), (2384, 23940), (2394, 23840), (2520, 22648), (2660, 21456), (2682, 21280), (2736, 20860), (2831, 20160), (2880, 19817), (2980, 19152), (3040, 18774), (3129, 18240), (3192, 17880), (3360, 16986), (3420, 16688), (3576, 15960), (3648, 15645), (3990, 14304), (4032, 14155), (4172, 13680), (4256, 13410), (4470, 12768), (4560, 12516), (4768, 11970), (4788, 11920), (5040, 11324), (5215, 10944), (5320, 10728), (5364, 10640), (5472, 10430), (5662, 10080), (5960, 9576), (5985, 9536), (6080, 9387), (6258, 9120), (6384, 8940), (6705, 8512), (6720, 8493), (6840, 8344), (7152, 7980)]