40547977680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5683}}^1$

素因数の和:5874

約数の個数: 320

約数和(自身を含む): 149398437888

約数和(自身を除く): 108850460208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 137, 140, 155, 168, 186, 210, 217, 240, 248, 274, 280, 310, 336, 372, 411, 420, 434, 465, 496, 548, 560, 620, 651, 685, 744, 822, 840, 868, 930, 959, 1085, 1096, 1240, 1302, 1370, 1488, 1644, 1680, 1736, 1860, 1918, 2055, 2170, 2192, 2480, 2604, 2740, 2877, 3255, 3288, 3472, 3720, 3836, 4110, 4247, 4340, 4795, 5208, 5480, 5683, 5754, 6510, 6576, 7440, 7672, 8220, 8494, 8680, 9590, 10416, 10960, 11366, 11508, 12741, 13020, 14385, 15344, 16440, 16988, 17049, 17360, 19180, 21235, 22732, 23016, 25482, 26040, 28415, 28770, 29729, 32880, 33976, 34098, 38360, 39781, 42470, 45464, 46032, 50964, 52080, 56830, 57540, 59458, 63705, 67952, 68196, 76720, 79562, 84940, 85245, 89187, 90928, 101928, 113660, 115080, 118916, 119343, 127410, 136392, 148645, 159124, 169880, 170490, 176173, 178374, 198905, 203856, 227320, 230160, 237832, 238686, 254820, 272784, 297290, 318248, 339760, 340980, 352346, 356748, 397810, 445935, 454640, 475664, 477372, 509640, 528519, 594580, 596715, 636496, 681960, 704692, 713496, 778571, 795620, 880865, 891870, 954744, 1019280, 1057038, 1189160, 1193430, 1233211, 1363920, 1409384, 1426992, 1557142, 1591240, 1761730, 1783740, 1909488, 2114076, 2335713, 2378320, 2386860, 2466422, 2642595, 2818768, 3114284, 3182480, 3523460, 3567480, 3699633, 3892855, 4228152, 4671426, 4773720, 4932844, 5285190, 5449997, 6166055, 6228568, 7046920, 7134960, 7399266, 7785710, 8456304, 9342852, 9547440, 9865688, 10570380, 10899994, 11678565, 12332110, 12457136, 14093840, 14798532, 15571420, 16349991, 18498165, 18685704, 19731376, 21140760, 21799988, 23357130, 24135701, 24664220, 27249985, 29597064, 31142840, 32699982, 36996330, 37371408, 42281520, 43599976, 46714260, 48271402, 49328440, 54499970, 59194128, 62285680, 65399964, 72407103, 73992660, 81749955, 87199952, 93428520, 96542804, 98656880, 108999940, 120678505, 130799928, 144814206, 147985320, 163499910, 168949907, 186857040, 193085608, 217999880, 241357010, 261599856, 289628412, 295970640, 326999820, 337899814, 362035515, 386171216, 435999760, 482714020, 506849721, 579256824, 653999640, 675799628, 724071030, 844749535, 965428040, 1013699442, 1158513648, 1307999280, 1351599256, 1448142060, 1689499070, 1930856080, 2027398884, 2534248605, 2703198512, 2896284120, 3378998140, 4054797768, 5068497210, 5792568240, 6757996280, 8109595536, 10136994420, 13515992560, 20273988840, 40547977680]

約数ペア:

[(1, 40547977680), (2, 20273988840), (3, 13515992560), (4, 10136994420), (5, 8109595536), (6, 6757996280), (7, 5792568240), (8, 5068497210), (10, 4054797768), (12, 3378998140), (14, 2896284120), (15, 2703198512), (16, 2534248605), (20, 2027398884), (21, 1930856080), (24, 1689499070), (28, 1448142060), (30, 1351599256), (31, 1307999280), (35, 1158513648), (40, 1013699442), (42, 965428040), (48, 844749535), (56, 724071030), (60, 675799628), (62, 653999640), (70, 579256824), (80, 506849721), (84, 482714020), (93, 435999760), (105, 386171216), (112, 362035515), (120, 337899814), (124, 326999820), (137, 295970640), (140, 289628412), (155, 261599856), (168, 241357010), (186, 217999880), (210, 193085608), (217, 186857040), (240, 168949907), (248, 163499910), (274, 147985320), (280, 144814206), (310, 130799928), (336, 120678505), (372, 108999940), (411, 98656880), (420, 96542804), (434, 93428520), (465, 87199952), (496, 81749955), (548, 73992660), (560, 72407103), (620, 65399964), (651, 62285680), (685, 59194128), (744, 54499970), (822, 49328440), (840, 48271402), (868, 46714260), (930, 43599976), (959, 42281520), (1085, 37371408), (1096, 36996330), (1240, 32699982), (1302, 31142840), (1370, 29597064), (1488, 27249985), (1644, 24664220), (1680, 24135701), (1736, 23357130), (1860, 21799988), (1918, 21140760), (2055, 19731376), (2170, 18685704), (2192, 18498165), (2480, 16349991), (2604, 15571420), (2740, 14798532), (2877, 14093840), (3255, 12457136), (3288, 12332110), (3472, 11678565), (3720, 10899994), (3836, 10570380), (4110, 9865688), (4247, 9547440), (4340, 9342852), (4795, 8456304), (5208, 7785710), (5480, 7399266), (5683, 7134960), (5754, 7046920), (6510, 6228568), (6576, 6166055), (7440, 5449997), (7672, 5285190), (8220, 4932844), (8494, 4773720), (8680, 4671426), (9590, 4228152), (10416, 3892855), (10960, 3699633), (11366, 3567480), (11508, 3523460), (12741, 3182480), (13020, 3114284), (14385, 2818768), (15344, 2642595), (16440, 2466422), (16988, 2386860), (17049, 2378320), (17360, 2335713), (19180, 2114076), (21235, 1909488), (22732, 1783740), (23016, 1761730), (25482, 1591240), (26040, 1557142), (28415, 1426992), (28770, 1409384), (29729, 1363920), (32880, 1233211), (33976, 1193430), (34098, 1189160), (38360, 1057038), (39781, 1019280), (42470, 954744), (45464, 891870), (46032, 880865), (50964, 795620), (52080, 778571), (56830, 713496), (57540, 704692), (59458, 681960), (63705, 636496), (67952, 596715), (68196, 594580), (76720, 528519), (79562, 509640), (84940, 477372), (85245, 475664), (89187, 454640), (90928, 445935), (101928, 397810), (113660, 356748), (115080, 352346), (118916, 340980), (119343, 339760), (127410, 318248), (136392, 297290), (148645, 272784), (159124, 254820), (169880, 238686), (170490, 237832), (176173, 230160), (178374, 227320), (198905, 203856)]